152625904

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{443}}^1$

素因数の和:865

約数の個数: 40

約数和(自身を含む): 302092272

約数和(自身を除く): 149466368

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 353, 443, 488, 706, 886, 976, 1412, 1772, 2824, 3544, 5648, 7088, 21533, 27023, 43066, 54046, 86132, 108092, 156379, 172264, 216184, 312758, 344528, 432368, 625516, 1251032, 2502064, 9539119, 19078238, 38156476, 76312952, 152625904]

約数ペア:

[(1, 152625904), (2, 76312952), (4, 38156476), (8, 19078238), (16, 9539119), (61, 2502064), (122, 1251032), (244, 625516), (353, 432368), (443, 344528), (488, 312758), (706, 216184), (886, 172264), (976, 156379), (1412, 108092), (1772, 86132), (2824, 54046), (3544, 43066), (5648, 27023), (7088, 21533)]