164018556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{26959}}^1$

素因数の和:26995

約数の個数: 54

約数和(自身を含む): 448964880

約数和(自身を除く): 284946324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 26959, 53918, 80877, 107836, 161754, 242631, 323508, 350467, 485262, 700934, 970524, 1051401, 1401868, 2102802, 3154203, 4205604, 4556071, 6308406, 9112142, 12616812, 13668213, 18224284, 27336426, 41004639, 54672852, 82009278, 164018556]

約数ペア:

[(1, 164018556), (2, 82009278), (3, 54672852), (4, 41004639), (6, 27336426), (9, 18224284), (12, 13668213), (13, 12616812), (18, 9112142), (26, 6308406), (36, 4556071), (39, 4205604), (52, 3154203), (78, 2102802), (117, 1401868), (156, 1051401), (169, 970524), (234, 700934), (338, 485262), (468, 350467), (507, 323508), (676, 242631), (1014, 161754), (1521, 107836), (2028, 80877), (3042, 53918), (6084, 26959)]