140034384

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{138923}}^1$

素因数の和:138944

約数の個数: 60

約数和(自身を含む): 447890976

約数和(自身を除く): 307856592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 138923, 277846, 416769, 555692, 833538, 972461, 1111384, 1250307, 1667076, 1944922, 2222768, 2500614, 2917383, 3334152, 3889844, 5001228, 5834766, 6668304, 7779688, 8752149, 10002456, 11669532, 15559376, 17504298, 20004912, 23339064, 35008596, 46678128, 70017192, 140034384]

約数ペア:

[(1, 140034384), (2, 70017192), (3, 46678128), (4, 35008596), (6, 23339064), (7, 20004912), (8, 17504298), (9, 15559376), (12, 11669532), (14, 10002456), (16, 8752149), (18, 7779688), (21, 6668304), (24, 5834766), (28, 5001228), (36, 3889844), (42, 3334152), (48, 2917383), (56, 2500614), (63, 2222768), (72, 1944922), (84, 1667076), (112, 1250307), (126, 1111384), (144, 972461), (168, 833538), (252, 555692), (336, 416769), (504, 277846), (1008, 138923)]