155558016

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 256

約数和(自身を含む): 509184000

約数和(自身を除く): 353625984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 64, 69, 72, 76, 92, 96, 103, 108, 114, 128, 138, 144, 152, 171, 184, 192, 206, 207, 216, 228, 276, 288, 304, 309, 342, 368, 384, 412, 414, 432, 437, 456, 513, 552, 576, 608, 618, 621, 684, 736, 824, 828, 864, 874, 912, 927, 1026, 1104, 1152, 1216, 1236, 1242, 1311, 1368, 1472, 1648, 1656, 1728, 1748, 1824, 1854, 1957, 2052, 2208, 2369, 2432, 2472, 2484, 2622, 2736, 2781, 2944, 3296, 3312, 3456, 3496, 3648, 3708, 3914, 3933, 4104, 4416, 4738, 4944, 4968, 5244, 5472, 5562, 5871, 6592, 6624, 6992, 7107, 7296, 7416, 7828, 7866, 8208, 8832, 9476, 9888, 9936, 10488, 10944, 11124, 11742, 11799, 13184, 13248, 13984, 14214, 14832, 15656, 15732, 16416, 17613, 18952, 19776, 19872, 20976, 21321, 21888, 22248, 23484, 23598, 26496, 27968, 28428, 29664, 31312, 31464, 32832, 35226, 37904, 39552, 39744, 41952, 42642, 44496, 45011, 46968, 47196, 52839, 55936, 56856, 59328, 62624, 62928, 63963, 65664, 70452, 75808, 79488, 83904, 85284, 88992, 90022, 93936, 94392, 105678, 113712, 118656, 125248, 125856, 127926, 135033, 140904, 151616, 167808, 170568, 177984, 180044, 187872, 188784, 211356, 227424, 250496, 251712, 255852, 270066, 281808, 303232, 341136, 355968, 360088, 375744, 377568, 405099, 422712, 454848, 503424, 511704, 540132, 563616, 682272, 720176, 751488, 755136, 810198, 845424, 909696, 1023408, 1080264, 1127232, 1215297, 1364544, 1440352, 1510272, 1620396, 1690848, 2046816, 2160528, 2254464, 2430594, 2729088, 2880704, 3240792, 3381696, 4093632, 4321056, 4861188, 5761408, 6481584, 6763392, 8187264, 8642112, 9722376, 12963168, 17284224, 19444752, 25926336, 38889504, 51852672, 77779008, 155558016]

約数ペア:

[(1, 155558016), (2, 77779008), (3, 51852672), (4, 38889504), (6, 25926336), (8, 19444752), (9, 17284224), (12, 12963168), (16, 9722376), (18, 8642112), (19, 8187264), (23, 6763392), (24, 6481584), (27, 5761408), (32, 4861188), (36, 4321056), (38, 4093632), (46, 3381696), (48, 3240792), (54, 2880704), (57, 2729088), (64, 2430594), (69, 2254464), (72, 2160528), (76, 2046816), (92, 1690848), (96, 1620396), (103, 1510272), (108, 1440352), (114, 1364544), (128, 1215297), (138, 1127232), (144, 1080264), (152, 1023408), (171, 909696), (184, 845424), (192, 810198), (206, 755136), (207, 751488), (216, 720176), (228, 682272), (276, 563616), (288, 540132), (304, 511704), (309, 503424), (342, 454848), (368, 422712), (384, 405099), (412, 377568), (414, 375744), (432, 360088), (437, 355968), (456, 341136), (513, 303232), (552, 281808), (576, 270066), (608, 255852), (618, 251712), (621, 250496), (684, 227424), (736, 211356), (824, 188784), (828, 187872), (864, 180044), (874, 177984), (912, 170568), (927, 167808), (1026, 151616), (1104, 140904), (1152, 135033), (1216, 127926), (1236, 125856), (1242, 125248), (1311, 118656), (1368, 113712), (1472, 105678), (1648, 94392), (1656, 93936), (1728, 90022), (1748, 88992), (1824, 85284), (1854, 83904), (1957, 79488), (2052, 75808), (2208, 70452), (2369, 65664), (2432, 63963), (2472, 62928), (2484, 62624), (2622, 59328), (2736, 56856), (2781, 55936), (2944, 52839), (3296, 47196), (3312, 46968), (3456, 45011), (3496, 44496), (3648, 42642), (3708, 41952), (3914, 39744), (3933, 39552), (4104, 37904), (4416, 35226), (4738, 32832), (4944, 31464), (4968, 31312), (5244, 29664), (5472, 28428), (5562, 27968), (5871, 26496), (6592, 23598), (6624, 23484), (6992, 22248), (7107, 21888), (7296, 21321), (7416, 20976), (7828, 19872), (7866, 19776), (8208, 18952), (8832, 17613), (9476, 16416), (9888, 15732), (9936, 15656), (10488, 14832), (10944, 14214), (11124, 13984), (11742, 13248), (11799, 13184)]