15676538168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{63439}}^1$

素因数の和:63564

約数の個数: 64

約数和(自身を含む): 32887296000

約数和(自身を除く): 17210757832

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 79, 92, 136, 158, 184, 316, 391, 632, 782, 1343, 1564, 1817, 2686, 3128, 3634, 5372, 7268, 10744, 14536, 30889, 61778, 63439, 123556, 126878, 247112, 253756, 507512, 1078463, 1459097, 2156926, 2918194, 4313852, 5011681, 5836388, 8627704, 10023362, 11672776, 20046724, 24804649, 40093448, 49609298, 85198577, 99218596, 115268663, 170397154, 198437192, 230537326, 340794308, 461074652, 681588616, 922149304, 1959567271, 3919134542, 7838269084, 15676538168]

約数ペア:

[(1, 15676538168), (2, 7838269084), (4, 3919134542), (8, 1959567271), (17, 922149304), (23, 681588616), (34, 461074652), (46, 340794308), (68, 230537326), (79, 198437192), (92, 170397154), (136, 115268663), (158, 99218596), (184, 85198577), (316, 49609298), (391, 40093448), (632, 24804649), (782, 20046724), (1343, 11672776), (1564, 10023362), (1817, 8627704), (2686, 5836388), (3128, 5011681), (3634, 4313852), (5372, 2918194), (7268, 2156926), (10744, 1459097), (14536, 1078463), (30889, 507512), (61778, 253756), (63439, 247112), (123556, 126878)]