1566154144

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{4457}}^1$

素因数の和:4685

約数の個数: 48

約数和(自身を含む): 3145564800

約数和(自身を除く): 1579410656

約数列:

[1, 2, 4, 8, 16, 32, 79, 139, 158, 278, 316, 556, 632, 1112, 1264, 2224, 2528, 4448, 4457, 8914, 10981, 17828, 21962, 35656, 43924, 71312, 87848, 142624, 175696, 351392, 352103, 619523, 704206, 1239046, 1408412, 2478092, 2816824, 4956184, 5633648, 9912368, 11267296, 19824736, 48942317, 97884634, 195769268, 391538536, 783077072, 1566154144]

約数ペア:

[(1, 1566154144), (2, 783077072), (4, 391538536), (8, 195769268), (16, 97884634), (32, 48942317), (79, 19824736), (139, 11267296), (158, 9912368), (278, 5633648), (316, 4956184), (556, 2816824), (632, 2478092), (1112, 1408412), (1264, 1239046), (2224, 704206), (2528, 619523), (4448, 352103), (4457, 351392), (8914, 175696), (10981, 142624), (17828, 87848), (21962, 71312), (35656, 43924)]