163568772

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1511}}^1$

素因数の和:1649

約数の個数: 72

約数和(自身を含む): 431488512

約数和(自身を除く): 267919740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 97, 124, 186, 194, 279, 291, 372, 388, 558, 582, 873, 1116, 1164, 1511, 1746, 3007, 3022, 3492, 4533, 6014, 6044, 9021, 9066, 12028, 13599, 18042, 18132, 27063, 27198, 36084, 46841, 54126, 54396, 93682, 108252, 140523, 146567, 187364, 281046, 293134, 421569, 439701, 562092, 586268, 843138, 879402, 1319103, 1686276, 1758804, 2638206, 4543577, 5276412, 9087154, 13630731, 18174308, 27261462, 40892193, 54522924, 81784386, 163568772]

約数ペア:

[(1, 163568772), (2, 81784386), (3, 54522924), (4, 40892193), (6, 27261462), (9, 18174308), (12, 13630731), (18, 9087154), (31, 5276412), (36, 4543577), (62, 2638206), (93, 1758804), (97, 1686276), (124, 1319103), (186, 879402), (194, 843138), (279, 586268), (291, 562092), (372, 439701), (388, 421569), (558, 293134), (582, 281046), (873, 187364), (1116, 146567), (1164, 140523), (1511, 108252), (1746, 93682), (3007, 54396), (3022, 54126), (3492, 46841), (4533, 36084), (6014, 27198), (6044, 27063), (9021, 18132), (9066, 18042), (12028, 13599)]