155703912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71293}}^1$

素因数の和:71322

約数の個数: 64

約数和(自身を含む): 479095680

約数和(自身を除く): 323391768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 71293, 142586, 213879, 285172, 427758, 499051, 570344, 855516, 926809, 998102, 1497153, 1711032, 1853618, 1996204, 2780427, 2994306, 3707236, 3992408, 5560854, 5988612, 6487663, 7414472, 11121708, 11977224, 12975326, 19462989, 22243416, 25950652, 38925978, 51901304, 77851956, 155703912]

約数ペア:

[(1, 155703912), (2, 77851956), (3, 51901304), (4, 38925978), (6, 25950652), (7, 22243416), (8, 19462989), (12, 12975326), (13, 11977224), (14, 11121708), (21, 7414472), (24, 6487663), (26, 5988612), (28, 5560854), (39, 3992408), (42, 3707236), (52, 2994306), (56, 2780427), (78, 1996204), (84, 1853618), (91, 1711032), (104, 1497153), (156, 998102), (168, 926809), (182, 855516), (273, 570344), (312, 499051), (364, 427758), (546, 285172), (728, 213879), (1092, 142586), (2184, 71293)]