156198978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{18041}}^1$

素因数の和:18099

約数の個数: 48

約数和(自身を含む): 374335416

約数和(自身を除く): 218136438

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 18041, 36082, 54123, 108246, 162369, 234533, 324738, 469066, 667517, 703599, 1335034, 1407198, 2002551, 2110797, 4005102, 4221594, 6007653, 8677721, 12015306, 17355442, 26033163, 52066326, 78099489, 156198978]

約数ペア:

[(1, 156198978), (2, 78099489), (3, 52066326), (6, 26033163), (9, 17355442), (13, 12015306), (18, 8677721), (26, 6007653), (37, 4221594), (39, 4005102), (74, 2110797), (78, 2002551), (111, 1407198), (117, 1335034), (222, 703599), (234, 667517), (333, 469066), (481, 324738), (666, 234533), (962, 162369), (1443, 108246), (2886, 54123), (4329, 36082), (8658, 18041)]