139655596

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 257796000

約数和(自身を除く): 118140404

約数列:

[1, 2, 4, 59, 61, 89, 109, 118, 122, 178, 218, 236, 244, 356, 436, 3599, 5251, 5429, 6431, 6649, 7198, 9701, 10502, 10858, 12862, 13298, 14396, 19402, 21004, 21716, 25724, 26596, 38804, 320311, 392291, 572359, 591761, 640622, 784582, 1144718, 1183522, 1281244, 1569164, 2289436, 2367044, 34913899, 69827798, 139655596]

約数ペア:

[(1, 139655596), (2, 69827798), (4, 34913899), (59, 2367044), (61, 2289436), (89, 1569164), (109, 1281244), (118, 1183522), (122, 1144718), (178, 784582), (218, 640622), (236, 591761), (244, 572359), (356, 392291), (436, 320311), (3599, 38804), (5251, 26596), (5429, 25724), (6431, 21716), (6649, 21004), (7198, 19402), (9701, 14396), (10502, 13298), (10858, 12862)]