155439144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{308411}}^1$

素因数の和:308430

約数の個数: 48

約数和(自身を含む): 481122720

約数和(自身を除く): 325683576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 308411, 616822, 925233, 1233644, 1850466, 2158877, 2467288, 2775699, 3700932, 4317754, 5551398, 6476631, 7401864, 8635508, 11102796, 12953262, 17271016, 19429893, 22205592, 25906524, 38859786, 51813048, 77719572, 155439144]

約数ペア:

[(1, 155439144), (2, 77719572), (3, 51813048), (4, 38859786), (6, 25906524), (7, 22205592), (8, 19429893), (9, 17271016), (12, 12953262), (14, 11102796), (18, 8635508), (21, 7401864), (24, 6476631), (28, 5551398), (36, 4317754), (42, 3700932), (56, 2775699), (63, 2467288), (72, 2158877), (84, 1850466), (126, 1233644), (168, 925233), (252, 616822), (504, 308411)]