155032704

素因数分解:

$2^7\times 3^4\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:832

約数の個数: 160

約数和(自身を含む): 486274800

約数和(自身を除く): 331242096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 384, 432, 456, 513, 576, 608, 648, 684, 787, 864, 912, 1026, 1152, 1216, 1296, 1368, 1539, 1574, 1728, 1824, 2052, 2361, 2432, 2592, 2736, 3078, 3148, 3456, 3648, 4104, 4722, 5184, 5472, 6156, 6296, 7083, 7296, 8208, 9444, 10368, 10944, 12312, 12592, 14166, 14953, 16416, 18888, 21249, 21888, 24624, 25184, 28332, 29906, 32832, 37776, 42498, 44859, 49248, 50368, 56664, 59812, 63747, 65664, 75552, 84996, 89718, 98496, 100736, 113328, 119624, 127494, 134577, 151104, 169992, 179436, 196992, 226656, 239248, 254988, 269154, 302208, 339984, 358872, 403731, 453312, 478496, 509976, 538308, 679968, 717744, 807462, 906624, 956992, 1019952, 1076616, 1211193, 1359936, 1435488, 1614924, 1913984, 2039904, 2153232, 2422386, 2719872, 2870976, 3229848, 4079808, 4306464, 4844772, 5741952, 6459696, 8159616, 8612928, 9689544, 12919392, 17225856, 19379088, 25838784, 38758176, 51677568, 77516352, 155032704]

約数ペア:

[(1, 155032704), (2, 77516352), (3, 51677568), (4, 38758176), (6, 25838784), (8, 19379088), (9, 17225856), (12, 12919392), (16, 9689544), (18, 8612928), (19, 8159616), (24, 6459696), (27, 5741952), (32, 4844772), (36, 4306464), (38, 4079808), (48, 3229848), (54, 2870976), (57, 2719872), (64, 2422386), (72, 2153232), (76, 2039904), (81, 1913984), (96, 1614924), (108, 1435488), (114, 1359936), (128, 1211193), (144, 1076616), (152, 1019952), (162, 956992), (171, 906624), (192, 807462), (216, 717744), (228, 679968), (288, 538308), (304, 509976), (324, 478496), (342, 453312), (384, 403731), (432, 358872), (456, 339984), (513, 302208), (576, 269154), (608, 254988), (648, 239248), (684, 226656), (787, 196992), (864, 179436), (912, 169992), (1026, 151104), (1152, 134577), (1216, 127494), (1296, 119624), (1368, 113328), (1539, 100736), (1574, 98496), (1728, 89718), (1824, 84996), (2052, 75552), (2361, 65664), (2432, 63747), (2592, 59812), (2736, 56664), (3078, 50368), (3148, 49248), (3456, 44859), (3648, 42498), (4104, 37776), (4722, 32832), (5184, 29906), (5472, 28332), (6156, 25184), (6296, 24624), (7083, 21888), (7296, 21249), (8208, 18888), (9444, 16416), (10368, 14953), (10944, 14166), (12312, 12592)]