147189786

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{743}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 298159488

約数和(自身を除く): 150969702

約数列:

[1, 2, 3, 6, 137, 241, 274, 411, 482, 723, 743, 822, 1446, 1486, 2229, 4458, 33017, 66034, 99051, 101791, 179063, 198102, 203582, 305373, 358126, 537189, 610746, 1074378, 24531631, 49063262, 73594893, 147189786]

約数ペア:

[(1, 147189786), (2, 73594893), (3, 49063262), (6, 24531631), (137, 1074378), (241, 610746), (274, 537189), (411, 358126), (482, 305373), (723, 203582), (743, 198102), (822, 179063), (1446, 101791), (1486, 99051), (2229, 66034), (4458, 33017)]