157078246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{607}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 261999360

約数和(自身を除く): 104921114

約数列:

[1, 2, 13, 26, 37, 74, 269, 481, 538, 607, 962, 1214, 3497, 6994, 7891, 9953, 15782, 19906, 22459, 44918, 129389, 163283, 258778, 291967, 326566, 583934, 2122679, 4245358, 6041471, 12082942, 78539123, 157078246]

約数ペア:

[(1, 157078246), (2, 78539123), (13, 12082942), (26, 6041471), (37, 4245358), (74, 2122679), (269, 583934), (481, 326566), (538, 291967), (607, 258778), (962, 163283), (1214, 129389), (3497, 44918), (6994, 22459), (7891, 19906), (9953, 15782)]