166257078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 368831232

約数和(自身を除く): 202574154

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 131, 159, 262, 307, 318, 393, 614, 689, 786, 921, 1378, 1703, 1842, 2067, 3406, 3991, 4134, 5109, 6943, 7982, 10218, 11973, 13886, 16271, 20829, 23946, 32542, 40217, 41658, 48813, 80434, 90259, 97626, 120651, 180518, 211523, 241302, 270777, 423046, 522821, 541554, 634569, 1045642, 1269138, 1568463, 2131501, 3136926, 4263002, 6394503, 12789006, 27709513, 55419026, 83128539, 166257078]

約数ペア:

[(1, 166257078), (2, 83128539), (3, 55419026), (6, 27709513), (13, 12789006), (26, 6394503), (39, 4263002), (53, 3136926), (78, 2131501), (106, 1568463), (131, 1269138), (159, 1045642), (262, 634569), (307, 541554), (318, 522821), (393, 423046), (614, 270777), (689, 241302), (786, 211523), (921, 180518), (1378, 120651), (1703, 97626), (1842, 90259), (2067, 80434), (3406, 48813), (3991, 41658), (4134, 40217), (5109, 32542), (6943, 23946), (7982, 20829), (10218, 16271), (11973, 13886)]