155890692

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3407}}^1$

素因数の和:3489

約数の個数: 72

約数和(自身を含む): 416812032

約数和(自身を除く): 260921340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 62, 82, 93, 123, 124, 164, 186, 246, 279, 369, 372, 492, 558, 738, 1116, 1271, 1476, 2542, 3407, 3813, 5084, 6814, 7626, 10221, 11439, 13628, 15252, 20442, 22878, 30663, 40884, 45756, 61326, 105617, 122652, 139687, 211234, 279374, 316851, 419061, 422468, 558748, 633702, 838122, 950553, 1257183, 1267404, 1676244, 1901106, 2514366, 3802212, 4330297, 5028732, 8660594, 12990891, 17321188, 25981782, 38972673, 51963564, 77945346, 155890692]

約数ペア:

[(1, 155890692), (2, 77945346), (3, 51963564), (4, 38972673), (6, 25981782), (9, 17321188), (12, 12990891), (18, 8660594), (31, 5028732), (36, 4330297), (41, 3802212), (62, 2514366), (82, 1901106), (93, 1676244), (123, 1267404), (124, 1257183), (164, 950553), (186, 838122), (246, 633702), (279, 558748), (369, 422468), (372, 419061), (492, 316851), (558, 279374), (738, 211234), (1116, 139687), (1271, 122652), (1476, 105617), (2542, 61326), (3407, 45756), (3813, 40884), (5084, 30663), (6814, 22878), (7626, 20442), (10221, 15252), (11439, 13628)]