155378652

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90547}}^1$

素因数の和:90578

約数の個数: 48

約数和(自身を含む): 425937792

約数和(自身を除く): 270559140

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 90547, 181094, 271641, 362188, 543282, 996017, 1086564, 1177111, 1992034, 2354222, 2988051, 3531333, 3984068, 4708444, 5976102, 7062666, 11952204, 12948221, 14125332, 25896442, 38844663, 51792884, 77689326, 155378652]

約数ペア:

[(1, 155378652), (2, 77689326), (3, 51792884), (4, 38844663), (6, 25896442), (11, 14125332), (12, 12948221), (13, 11952204), (22, 7062666), (26, 5976102), (33, 4708444), (39, 3984068), (44, 3531333), (52, 2988051), (66, 2354222), (78, 1992034), (132, 1177111), (143, 1086564), (156, 996017), (286, 543282), (429, 362188), (572, 271641), (858, 181094), (1716, 90547)]