140783328

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{69833}}^1$

素因数の和:69856

約数の個数: 72

約数和(自身を含む): 457552368

約数和(自身を除く): 316769040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 69833, 139666, 209499, 279332, 418998, 488831, 558664, 628497, 837996, 977662, 1117328, 1256994, 1466493, 1675992, 1955324, 2234656, 2513988, 2932986, 3351984, 3910648, 4399479, 5027976, 5865972, 6703968, 7821296, 8798958, 10055952, 11731944, 15642592, 17597916, 20111904, 23463888, 35195832, 46927776, 70391664, 140783328]

約数ペア:

[(1, 140783328), (2, 70391664), (3, 46927776), (4, 35195832), (6, 23463888), (7, 20111904), (8, 17597916), (9, 15642592), (12, 11731944), (14, 10055952), (16, 8798958), (18, 7821296), (21, 6703968), (24, 5865972), (28, 5027976), (32, 4399479), (36, 3910648), (42, 3351984), (48, 2932986), (56, 2513988), (63, 2234656), (72, 1955324), (84, 1675992), (96, 1466493), (112, 1256994), (126, 1117328), (144, 977662), (168, 837996), (224, 628497), (252, 558664), (288, 488831), (336, 418998), (504, 279332), (672, 209499), (1008, 139666), (2016, 69833)]