156925124620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1613}}^1\times {\mathrm{442217}}^1$

素因数の和:443850

約数の個数: 48

約数和(自身を含む): 359724885408

約数和(自身を除く): 202799760788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1613, 3226, 6452, 8065, 16130, 17743, 32260, 35486, 70972, 88715, 177430, 354860, 442217, 884434, 1768868, 2211085, 4422170, 4864387, 8844340, 9728774, 19457548, 24321935, 48643870, 97287740, 713296021, 1426592042, 2853184084, 3566480105, 7132960210, 7846256231, 14265920420, 15692512462, 31385024924, 39231281155, 78462562310, 156925124620]

約数ペア:

[(1, 156925124620), (2, 78462562310), (4, 39231281155), (5, 31385024924), (10, 15692512462), (11, 14265920420), (20, 7846256231), (22, 7132960210), (44, 3566480105), (55, 2853184084), (110, 1426592042), (220, 713296021), (1613, 97287740), (3226, 48643870), (6452, 24321935), (8065, 19457548), (16130, 9728774), (17743, 8844340), (32260, 4864387), (35486, 4422170), (70972, 2211085), (88715, 1768868), (177430, 884434), (354860, 442217)]