155707188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{142589}}^1$

素因数の和:142616

約数の個数: 48

約数和(自身を含む): 447162240

約数和(自身を除く): 291455052

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 142589, 285178, 427767, 570356, 855534, 998123, 1711068, 1853657, 1996246, 2994369, 3707314, 3992492, 5560971, 5988738, 7414628, 11121942, 11977476, 12975599, 22243884, 25951198, 38926797, 51902396, 77853594, 155707188]

約数ペア:

[(1, 155707188), (2, 77853594), (3, 51902396), (4, 38926797), (6, 25951198), (7, 22243884), (12, 12975599), (13, 11977476), (14, 11121942), (21, 7414628), (26, 5988738), (28, 5560971), (39, 3992492), (42, 3707314), (52, 2994369), (78, 1996246), (84, 1853657), (91, 1711068), (156, 998123), (182, 855534), (273, 570356), (364, 427767), (546, 285178), (1092, 142589)]