168648142

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{26261}}^1$

素因数の和:26308

約数の個数: 24

約数和(自身を含む): 288356760

約数和(自身を除く): 119708618

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 26261, 52522, 341393, 498959, 682786, 997918, 4438109, 6486467, 8876218, 12972934, 84324071, 168648142]

約数ペア:

[(1, 168648142), (2, 84324071), (13, 12972934), (19, 8876218), (26, 6486467), (38, 4438109), (169, 997918), (247, 682786), (338, 498959), (494, 341393), (3211, 52522), (6422, 26261)]