157424944

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{733}}^1$

素因数の和:1205

約数の個数: 40

約数和(自身を含む): 316007552

約数和(自身を除く): 158582608

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 433, 496, 733, 866, 1466, 1732, 2932, 3464, 5864, 6928, 11728, 13423, 22723, 26846, 45446, 53692, 90892, 107384, 181784, 214768, 317389, 363568, 634778, 1269556, 2539112, 5078224, 9839059, 19678118, 39356236, 78712472, 157424944]

約数ペア:

[(1, 157424944), (2, 78712472), (4, 39356236), (8, 19678118), (16, 9839059), (31, 5078224), (62, 2539112), (124, 1269556), (248, 634778), (433, 363568), (496, 317389), (733, 214768), (866, 181784), (1466, 107384), (1732, 90892), (2932, 53692), (3464, 45446), (5864, 26846), (6928, 22723), (11728, 13423)]