129336172

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1069}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 269640000

約数和(自身を除く): 140303828

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 149, 203, 298, 406, 596, 812, 1043, 1069, 2086, 2138, 4172, 4276, 4321, 7483, 8642, 14966, 17284, 29932, 30247, 31001, 60494, 62002, 120988, 124004, 159281, 217007, 318562, 434014, 637124, 868028, 1114967, 2229934, 4459868, 4619149, 9238298, 18476596, 32334043, 64668086, 129336172]

約数ペア:

[(1, 129336172), (2, 64668086), (4, 32334043), (7, 18476596), (14, 9238298), (28, 4619149), (29, 4459868), (58, 2229934), (116, 1114967), (149, 868028), (203, 637124), (298, 434014), (406, 318562), (596, 217007), (812, 159281), (1043, 124004), (1069, 120988), (2086, 62002), (2138, 60494), (4172, 31001), (4276, 30247), (4321, 29932), (7483, 17284), (8642, 14966)]