156978699774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{397}}^1\times {\mathrm{389953}}^1$

素因数の和:390381

約数の個数: 48

約数和(自身を含む): 340822915632

約数和(自身を除く): 183844215858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 397, 507, 794, 1014, 1191, 2382, 5161, 10322, 15483, 30966, 67093, 134186, 201279, 389953, 402558, 779906, 1169859, 2339718, 5069389, 10138778, 15208167, 30416334, 65902057, 131804114, 154811341, 197706171, 309622682, 395412342, 464434023, 928868046, 2012547433, 4025094866, 6037642299, 12075284598, 26163116629, 52326233258, 78489349887, 156978699774]

約数ペア:

[(1, 156978699774), (2, 78489349887), (3, 52326233258), (6, 26163116629), (13, 12075284598), (26, 6037642299), (39, 4025094866), (78, 2012547433), (169, 928868046), (338, 464434023), (397, 395412342), (507, 309622682), (794, 197706171), (1014, 154811341), (1191, 131804114), (2382, 65902057), (5161, 30416334), (10322, 15208167), (15483, 10138778), (30966, 5069389), (67093, 2339718), (134186, 1169859), (201279, 779906), (389953, 402558)]