141440256

素因数分解:

$2^8\times 3^4\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:406

約数の個数: 180

約数和(自身を含む): 445183200

約数和(自身を除く): 303742944

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, 256, 288, 304, 324, 342, 359, 384, 432, 456, 513, 576, 608, 648, 684, 718, 768, 864, 912, 1026, 1077, 1152, 1216, 1296, 1368, 1436, 1539, 1728, 1824, 2052, 2154, 2304, 2432, 2592, 2736, 2872, 3078, 3231, 3456, 3648, 4104, 4308, 4864, 5184, 5472, 5744, 6156, 6462, 6821, 6912, 7296, 8208, 8616, 9693, 10368, 10944, 11488, 12312, 12924, 13642, 14592, 16416, 17232, 19386, 20463, 20736, 21888, 22976, 24624, 25848, 27284, 29079, 32832, 34464, 38772, 40926, 43776, 45952, 49248, 51696, 54568, 58158, 61389, 65664, 68928, 77544, 81852, 91904, 98496, 103392, 109136, 116316, 122778, 131328, 137856, 155088, 163704, 184167, 196992, 206784, 218272, 232632, 245556, 275712, 310176, 327408, 368334, 393984, 413568, 436544, 465264, 491112, 552501, 620352, 654816, 736668, 827136, 873088, 930528, 982224, 1105002, 1240704, 1309632, 1473336, 1746176, 1861056, 1964448, 2210004, 2481408, 2619264, 2946672, 3722112, 3928896, 4420008, 5238528, 5893344, 7444224, 7857792, 8840016, 11786688, 15715584, 17680032, 23573376, 35360064, 47146752, 70720128, 141440256]

約数ペア:

[(1, 141440256), (2, 70720128), (3, 47146752), (4, 35360064), (6, 23573376), (8, 17680032), (9, 15715584), (12, 11786688), (16, 8840016), (18, 7857792), (19, 7444224), (24, 5893344), (27, 5238528), (32, 4420008), (36, 3928896), (38, 3722112), (48, 2946672), (54, 2619264), (57, 2481408), (64, 2210004), (72, 1964448), (76, 1861056), (81, 1746176), (96, 1473336), (108, 1309632), (114, 1240704), (128, 1105002), (144, 982224), (152, 930528), (162, 873088), (171, 827136), (192, 736668), (216, 654816), (228, 620352), (256, 552501), (288, 491112), (304, 465264), (324, 436544), (342, 413568), (359, 393984), (384, 368334), (432, 327408), (456, 310176), (513, 275712), (576, 245556), (608, 232632), (648, 218272), (684, 206784), (718, 196992), (768, 184167), (864, 163704), (912, 155088), (1026, 137856), (1077, 131328), (1152, 122778), (1216, 116316), (1296, 109136), (1368, 103392), (1436, 98496), (1539, 91904), (1728, 81852), (1824, 77544), (2052, 68928), (2154, 65664), (2304, 61389), (2432, 58158), (2592, 54568), (2736, 51696), (2872, 49248), (3078, 45952), (3231, 43776), (3456, 40926), (3648, 38772), (4104, 34464), (4308, 32832), (4864, 29079), (5184, 27284), (5472, 25848), (5744, 24624), (6156, 22976), (6462, 21888), (6821, 20736), (6912, 20463), (7296, 19386), (8208, 17232), (8616, 16416), (9693, 14592), (10368, 13642), (10944, 12924), (11488, 12312)]