156594906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 380540160

約数和(自身を除く): 223945254

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 79, 86, 117, 129, 158, 197, 234, 237, 258, 387, 394, 474, 559, 591, 711, 774, 1027, 1118, 1182, 1422, 1677, 1773, 2054, 2561, 3081, 3354, 3397, 3546, 5031, 5122, 6162, 6794, 7683, 8471, 9243, 10062, 10191, 15366, 15563, 16942, 18486, 20382, 23049, 25413, 30573, 31126, 44161, 46098, 46689, 50826, 61146, 76239, 88322, 93378, 110123, 132483, 140067, 152478, 202319, 220246, 264966, 280134, 330369, 397449, 404638, 606957, 660738, 669209, 794898, 991107, 1213914, 1338418, 1820871, 1982214, 2007627, 3641742, 4015254, 6022881, 8699717, 12045762, 17399434, 26099151, 52198302, 78297453, 156594906]

約数ペア:

[(1, 156594906), (2, 78297453), (3, 52198302), (6, 26099151), (9, 17399434), (13, 12045762), (18, 8699717), (26, 6022881), (39, 4015254), (43, 3641742), (78, 2007627), (79, 1982214), (86, 1820871), (117, 1338418), (129, 1213914), (158, 991107), (197, 794898), (234, 669209), (237, 660738), (258, 606957), (387, 404638), (394, 397449), (474, 330369), (559, 280134), (591, 264966), (711, 220246), (774, 202319), (1027, 152478), (1118, 140067), (1182, 132483), (1422, 110123), (1677, 93378), (1773, 88322), (2054, 76239), (2561, 61146), (3081, 50826), (3354, 46689), (3397, 46098), (3546, 44161), (5031, 31126), (5122, 30573), (6162, 25413), (6794, 23049), (7683, 20382), (8471, 18486), (9243, 16942), (10062, 15563), (10191, 15366)]