140273448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{834961}}^1$

素因数の和:834977

約数の個数: 32

約数和(自身を含む): 400781760

約数和(自身を除く): 260508312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 834961, 1669922, 2504883, 3339844, 5009766, 5844727, 6679688, 10019532, 11689454, 17534181, 20039064, 23378908, 35068362, 46757816, 70136724, 140273448]

約数ペア:

[(1, 140273448), (2, 70136724), (3, 46757816), (4, 35068362), (6, 23378908), (7, 20039064), (8, 17534181), (12, 11689454), (14, 10019532), (21, 6679688), (24, 5844727), (28, 5009766), (42, 3339844), (56, 2504883), (84, 1669922), (168, 834961)]