167538670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 342195840

約数和(自身を除く): 174657170

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 137, 230, 274, 299, 409, 598, 685, 818, 1370, 1495, 1781, 2045, 2990, 3151, 3562, 4090, 5317, 6302, 8905, 9407, 10634, 15755, 17810, 18814, 26585, 31510, 40963, 47035, 53170, 56033, 81926, 94070, 112066, 122291, 204815, 244582, 280165, 409630, 560330, 611455, 728429, 1222910, 1288759, 1456858, 2577518, 3642145, 6443795, 7284290, 12887590, 16753867, 33507734, 83769335, 167538670]

約数ペア:

[(1, 167538670), (2, 83769335), (5, 33507734), (10, 16753867), (13, 12887590), (23, 7284290), (26, 6443795), (46, 3642145), (65, 2577518), (115, 1456858), (130, 1288759), (137, 1222910), (230, 728429), (274, 611455), (299, 560330), (409, 409630), (598, 280165), (685, 244582), (818, 204815), (1370, 122291), (1495, 112066), (1781, 94070), (2045, 81926), (2990, 56033), (3151, 53170), (3562, 47035), (4090, 40963), (5317, 31510), (6302, 26585), (8905, 18814), (9407, 17810), (10634, 15755)]