172376178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{22783}}^1$

素因数の和:22898

約数の個数: 32

約数和(自身を含む): 375115776

約数和(自身を除く): 202739598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 291, 582, 1261, 2522, 3783, 7566, 22783, 45566, 68349, 136698, 296179, 592358, 888537, 1777074, 2209951, 4419902, 6629853, 13259706, 28729363, 57458726, 86188089, 172376178]

約数ペア:

[(1, 172376178), (2, 86188089), (3, 57458726), (6, 28729363), (13, 13259706), (26, 6629853), (39, 4419902), (78, 2209951), (97, 1777074), (194, 888537), (291, 592358), (582, 296179), (1261, 136698), (2522, 68349), (3783, 45566), (7566, 22783)]