168303650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4721}}^1$

素因数の和:4787

約数の個数: 48

約数和(自身を含む): 337264128

約数和(自身を除く): 168960478

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 155, 230, 310, 575, 713, 775, 1150, 1426, 1550, 3565, 4721, 7130, 9442, 17825, 23605, 35650, 47210, 108583, 118025, 146351, 217166, 236050, 292702, 542915, 731755, 1085830, 1463510, 2714575, 3366073, 3658775, 5429150, 6732146, 7317550, 16830365, 33660730, 84151825, 168303650]

約数ペア:

[(1, 168303650), (2, 84151825), (5, 33660730), (10, 16830365), (23, 7317550), (25, 6732146), (31, 5429150), (46, 3658775), (50, 3366073), (62, 2714575), (115, 1463510), (155, 1085830), (230, 731755), (310, 542915), (575, 292702), (713, 236050), (775, 217166), (1150, 146351), (1426, 118025), (1550, 108583), (3565, 47210), (4721, 35650), (7130, 23605), (9442, 17825)]