172621096

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{659}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 327888000

約数和(自身を除く): 155266904

約数列:

[1, 2, 4, 8, 137, 239, 274, 478, 548, 659, 956, 1096, 1318, 1912, 2636, 5272, 32743, 65486, 90283, 130972, 157501, 180566, 261944, 315002, 361132, 630004, 722264, 1260008, 21577637, 43155274, 86310548, 172621096]

約数ペア:

[(1, 172621096), (2, 86310548), (4, 43155274), (8, 21577637), (137, 1260008), (239, 722264), (274, 630004), (478, 361132), (548, 315002), (659, 261944), (956, 180566), (1096, 157501), (1318, 130972), (1912, 90283), (2636, 65486), (5272, 32743)]