140048496

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{138937}}^1$

素因数の和:138958

約数の個数: 60

約数和(自身を含む): 447936112

約数和(自身を除く): 307887616

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, 138937, 277874, 416811, 555748, 833622, 972559, 1111496, 1250433, 1667244, 1945118, 2222992, 2500866, 2917677, 3334488, 3890236, 5001732, 5835354, 6668976, 7780472, 8753031, 10003464, 11670708, 15560944, 17506062, 20006928, 23341416, 35012124, 46682832, 70024248, 140048496]

約数ペア:

[(1, 140048496), (2, 70024248), (3, 46682832), (4, 35012124), (6, 23341416), (7, 20006928), (8, 17506062), (9, 15560944), (12, 11670708), (14, 10003464), (16, 8753031), (18, 7780472), (21, 6668976), (24, 5835354), (28, 5001732), (36, 3890236), (42, 3334488), (48, 2917677), (56, 2500866), (63, 2222992), (72, 1945118), (84, 1667244), (112, 1250433), (126, 1111496), (144, 972559), (168, 833622), (252, 555748), (336, 416811), (504, 277874), (1008, 138937)]