156872910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{8287}}^1$

素因数の和:8928

約数の個数: 32

約数和(自身を含む): 377137152

約数和(自身を除く): 220264242

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 631, 1262, 1893, 3155, 3786, 6310, 8287, 9465, 16574, 18930, 24861, 41435, 49722, 82870, 124305, 248610, 5229097, 10458194, 15687291, 26145485, 31374582, 52290970, 78436455, 156872910]

約数ペア:

[(1, 156872910), (2, 78436455), (3, 52290970), (5, 31374582), (6, 26145485), (10, 15687291), (15, 10458194), (30, 5229097), (631, 248610), (1262, 124305), (1893, 82870), (3155, 49722), (3786, 41435), (6310, 24861), (8287, 18930), (9465, 16574)]