128888046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2699}}^1$

素因数の和:3093

約数の個数: 48

約数和(自身を含む): 320112000

約数和(自身を除く): 191223954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 379, 758, 1137, 2274, 2653, 2699, 3411, 5306, 5398, 6822, 7959, 8097, 15918, 16194, 18893, 23877, 24291, 37786, 47754, 48582, 56679, 113358, 170037, 340074, 1022921, 2045842, 3068763, 6137526, 7160447, 9206289, 14320894, 18412578, 21481341, 42962682, 64444023, 128888046]

約数ペア:

[(1, 128888046), (2, 64444023), (3, 42962682), (6, 21481341), (7, 18412578), (9, 14320894), (14, 9206289), (18, 7160447), (21, 6137526), (42, 3068763), (63, 2045842), (126, 1022921), (379, 340074), (758, 170037), (1137, 113358), (2274, 56679), (2653, 48582), (2699, 47754), (3411, 37786), (5306, 24291), (5398, 23877), (6822, 18893), (7959, 16194), (8097, 15918)]