156955617738

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{953}}^1\times {\mathrm{52889}}^1$

素因数の和:54023

約数の個数: 48

約数和(自身を含む): 342401609160

約数和(自身を除く): 185445991422

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 953, 1038, 1557, 1906, 2859, 3114, 5718, 8577, 17154, 52889, 105778, 158667, 164869, 317334, 329738, 476001, 494607, 952002, 989214, 1483821, 2967642, 9149797, 18299594, 27449391, 50403217, 54898782, 82348173, 100806434, 151209651, 164696346, 302419302, 453628953, 907257906, 8719756541, 17439513082, 26159269623, 52318539246, 78477808869, 156955617738]

約数ペア:

[(1, 156955617738), (2, 78477808869), (3, 52318539246), (6, 26159269623), (9, 17439513082), (18, 8719756541), (173, 907257906), (346, 453628953), (519, 302419302), (953, 164696346), (1038, 151209651), (1557, 100806434), (1906, 82348173), (2859, 54898782), (3114, 50403217), (5718, 27449391), (8577, 18299594), (17154, 9149797), (52889, 2967642), (105778, 1483821), (158667, 989214), (164869, 952002), (317334, 494607), (329738, 476001)]