151520264

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{11321}}^1$

素因数の和:11573

約数の個数: 32

約数和(自身を含む): 326073600

約数和(自身を除く): 174553336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1673, 1912, 3346, 6692, 11321, 13384, 22642, 45284, 79247, 90568, 158494, 316988, 633976, 2705719, 5411438, 10822876, 18940033, 21645752, 37880066, 75760132, 151520264]

約数ペア:

[(1, 151520264), (2, 75760132), (4, 37880066), (7, 21645752), (8, 18940033), (14, 10822876), (28, 5411438), (56, 2705719), (239, 633976), (478, 316988), (956, 158494), (1673, 90568), (1912, 79247), (3346, 45284), (6692, 22642), (11321, 13384)]