120031128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{238157}}^1$

素因数の和:238176

約数の個数: 48

約数和(自身を含む): 371526480

約数和(自身を除く): 251495352

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, 238157, 476314, 714471, 952628, 1428942, 1667099, 1905256, 2143413, 2857884, 3334198, 4286826, 5001297, 5715768, 6668396, 8573652, 10002594, 13336792, 15003891, 17147304, 20005188, 30007782, 40010376, 60015564, 120031128]

約数ペア:

[(1, 120031128), (2, 60015564), (3, 40010376), (4, 30007782), (6, 20005188), (7, 17147304), (8, 15003891), (9, 13336792), (12, 10002594), (14, 8573652), (18, 6668396), (21, 5715768), (24, 5001297), (28, 4286826), (36, 3334198), (42, 2857884), (56, 2143413), (63, 1905256), (72, 1667099), (84, 1428942), (126, 952628), (168, 714471), (252, 476314), (504, 238157)]