172428243604

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{659}}^1\times {\mathrm{181199}}^1$

素因数の和:181900

約数の個数: 36

約数和(自身を含む): 318951864000

約数和(自身を除く): 146523620396

約数列:

[1, 2, 4, 19, 38, 76, 361, 659, 722, 1318, 1444, 2636, 12521, 25042, 50084, 181199, 237899, 362398, 475798, 724796, 951596, 3442781, 6885562, 13771124, 65412839, 119410141, 130825678, 238820282, 261651356, 477640564, 2268792679, 4537585358, 9075170716, 43107060901, 86214121802, 172428243604]

約数ペア:

[(1, 172428243604), (2, 86214121802), (4, 43107060901), (19, 9075170716), (38, 4537585358), (76, 2268792679), (361, 477640564), (659, 261651356), (722, 238820282), (1318, 130825678), (1444, 119410141), (2636, 65412839), (12521, 13771124), (25042, 6885562), (50084, 3442781), (181199, 951596), (237899, 724796), (362398, 475798)]