137312826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 326025216

約数和(自身を除く): 188712390

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 263, 401, 434, 526, 651, 789, 802, 1203, 1302, 1578, 1841, 2406, 2807, 3682, 5523, 5614, 8153, 8421, 11046, 12431, 16306, 16842, 24459, 24862, 37293, 48918, 57071, 74586, 87017, 105463, 114142, 171213, 174034, 210926, 261051, 316389, 342426, 522102, 632778, 738241, 1476482, 2214723, 3269353, 4429446, 6538706, 9808059, 19616118, 22885471, 45770942, 68656413, 137312826]

約数ペア:

[(1, 137312826), (2, 68656413), (3, 45770942), (6, 22885471), (7, 19616118), (14, 9808059), (21, 6538706), (31, 4429446), (42, 3269353), (62, 2214723), (93, 1476482), (186, 738241), (217, 632778), (263, 522102), (401, 342426), (434, 316389), (526, 261051), (651, 210926), (789, 174034), (802, 171213), (1203, 114142), (1302, 105463), (1578, 87017), (1841, 74586), (2406, 57071), (2807, 48918), (3682, 37293), (5523, 24862), (5614, 24459), (8153, 16842), (8421, 16306), (11046, 12431)]