128467914

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1\times {\mathrm{419}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 260124480

約数和(自身を除く): 131656566

約数列:

[1, 2, 3, 6, 137, 274, 373, 411, 419, 746, 822, 838, 1119, 1257, 2238, 2514, 51101, 57403, 102202, 114806, 153303, 156287, 172209, 306606, 312574, 344418, 468861, 937722, 21411319, 42822638, 64233957, 128467914]

約数ペア:

[(1, 128467914), (2, 64233957), (3, 42822638), (6, 21411319), (137, 937722), (274, 468861), (373, 344418), (411, 312574), (419, 306606), (746, 172209), (822, 156287), (838, 153303), (1119, 114806), (1257, 102202), (2238, 57403), (2514, 51101)]