170085684

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 402405696

約数和(自身を除く): 232320012

約数列:

[1, 2, 3, 4, 6, 12, 131, 257, 262, 393, 421, 514, 524, 771, 786, 842, 1028, 1263, 1542, 1572, 1684, 2526, 3084, 5052, 33667, 55151, 67334, 101001, 108197, 110302, 134668, 165453, 202002, 216394, 220604, 324591, 330906, 404004, 432788, 649182, 661812, 1298364, 14173807, 28347614, 42521421, 56695228, 85042842, 170085684]

約数ペア:

[(1, 170085684), (2, 85042842), (3, 56695228), (4, 42521421), (6, 28347614), (12, 14173807), (131, 1298364), (257, 661812), (262, 649182), (393, 432788), (421, 404004), (514, 330906), (524, 324591), (771, 220604), (786, 216394), (842, 202002), (1028, 165453), (1263, 134668), (1542, 110302), (1572, 108197), (1684, 101001), (2526, 67334), (3084, 55151), (5052, 33667)]