172718224

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67049}}^1$

素因数の和:67087

約数の個数: 40

約数和(自身を含む): 399081600

約数和(自身を除く): 226363376

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 67049, 134098, 268196, 469343, 536392, 938686, 1072784, 1542127, 1877372, 3084254, 3754744, 6168508, 7509488, 10794889, 12337016, 21589778, 24674032, 43179556, 86359112, 172718224]

約数ペア:

[(1, 172718224), (2, 86359112), (4, 43179556), (7, 24674032), (8, 21589778), (14, 12337016), (16, 10794889), (23, 7509488), (28, 6168508), (46, 3754744), (56, 3084254), (92, 1877372), (112, 1542127), (161, 1072784), (184, 938686), (322, 536392), (368, 469343), (644, 268196), (1288, 134098), (2576, 67049)]