149919572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{6229}}^1$

素因数の和:6791

約数の個数: 24

約数和(自身を含む): 286779360

約数和(自身を除く): 136859788

約数列:

[1, 2, 4, 11, 22, 44, 547, 1094, 2188, 6017, 6229, 12034, 12458, 24068, 24916, 68519, 137038, 274076, 3407263, 6814526, 13629052, 37479893, 74959786, 149919572]

約数ペア:

[(1, 149919572), (2, 74959786), (4, 37479893), (11, 13629052), (22, 6814526), (44, 3407263), (547, 274076), (1094, 137038), (2188, 68519), (6017, 24916), (6229, 24068), (12034, 12458)]