145703472

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97919}}^1$

素因数の和:97961

約数の個数: 40

約数和(自身を含む): 388546560

約数和(自身を除く): 242843088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 97919, 195838, 293757, 391676, 587514, 783352, 1175028, 1566704, 2350056, 3035489, 4700112, 6070978, 9106467, 12141956, 18212934, 24283912, 36425868, 48567824, 72851736, 145703472]

約数ペア:

[(1, 145703472), (2, 72851736), (3, 48567824), (4, 36425868), (6, 24283912), (8, 18212934), (12, 12141956), (16, 9106467), (24, 6070978), (31, 4700112), (48, 3035489), (62, 2350056), (93, 1566704), (124, 1175028), (186, 783352), (248, 587514), (372, 391676), (496, 293757), (744, 195838), (1488, 97919)]