157464008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 329925120

約数和(自身を除く): 172461112

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 151, 271, 296, 302, 481, 542, 604, 962, 1084, 1208, 1924, 1963, 2168, 3523, 3848, 3926, 5587, 7046, 7852, 10027, 11174, 14092, 15704, 20054, 22348, 28184, 40108, 40921, 44696, 72631, 80216, 81842, 130351, 145262, 163684, 260702, 290524, 327368, 521404, 531973, 581048, 1042808, 1063946, 1514077, 2127892, 3028154, 4255784, 6056308, 12112616, 19683001, 39366002, 78732004, 157464008]

約数ペア:

[(1, 157464008), (2, 78732004), (4, 39366002), (8, 19683001), (13, 12112616), (26, 6056308), (37, 4255784), (52, 3028154), (74, 2127892), (104, 1514077), (148, 1063946), (151, 1042808), (271, 581048), (296, 531973), (302, 521404), (481, 327368), (542, 290524), (604, 260702), (962, 163684), (1084, 145262), (1208, 130351), (1924, 81842), (1963, 80216), (2168, 72631), (3523, 44696), (3848, 40921), (3926, 40108), (5587, 28184), (7046, 22348), (7852, 20054), (10027, 15704), (11174, 14092)]