142703484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{22063}}^1$

素因数の和:22095

約数の個数: 72

約数和(自身を含む): 422569728

約数和(自身を除く): 279866244

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 22063, 44126, 66189, 88252, 132378, 154441, 242693, 264756, 308882, 463323, 485386, 617764, 728079, 926646, 970772, 1081087, 1456158, 1698851, 1853292, 2162174, 2912316, 3243261, 3397702, 4324348, 5096553, 6486522, 6795404, 10193106, 11891957, 12973044, 20386212, 23783914, 35675871, 47567828, 71351742, 142703484]

約数ペア:

[(1, 142703484), (2, 71351742), (3, 47567828), (4, 35675871), (6, 23783914), (7, 20386212), (11, 12973044), (12, 11891957), (14, 10193106), (21, 6795404), (22, 6486522), (28, 5096553), (33, 4324348), (42, 3397702), (44, 3243261), (49, 2912316), (66, 2162174), (77, 1853292), (84, 1698851), (98, 1456158), (132, 1081087), (147, 970772), (154, 926646), (196, 728079), (231, 617764), (294, 485386), (308, 463323), (462, 308882), (539, 264756), (588, 242693), (924, 154441), (1078, 132378), (1617, 88252), (2156, 66189), (3234, 44126), (6468, 22063)]