125420904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{248851}}^1$

素因数の和:248870

約数の個数: 48

約数和(自身を含む): 388209120

約数和(自身を除く): 262788216

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, 248851, 497702, 746553, 995404, 1493106, 1741957, 1990808, 2239659, 2986212, 3483914, 4479318, 5225871, 5972424, 6967828, 8958636, 10451742, 13935656, 15677613, 17917272, 20903484, 31355226, 41806968, 62710452, 125420904]

約数ペア:

[(1, 125420904), (2, 62710452), (3, 41806968), (4, 31355226), (6, 20903484), (7, 17917272), (8, 15677613), (9, 13935656), (12, 10451742), (14, 8958636), (18, 6967828), (21, 5972424), (24, 5225871), (28, 4479318), (36, 3483914), (42, 2986212), (56, 2239659), (63, 1990808), (72, 1741957), (84, 1493106), (126, 995404), (168, 746553), (252, 497702), (504, 248851)]