118973800016

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{4001}}^1\times {\mathrm{18401}}^1$

素因数の和:22511

約数の個数: 40

約数和(自身を含む): 232864870248

約数和(自身を除く): 113891070232

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 4001, 8002, 16004, 18401, 32008, 36802, 64016, 73604, 147208, 294416, 404101, 808202, 1616404, 1858501, 3232808, 3717002, 6465616, 7434004, 14868008, 29736016, 73622401, 147244802, 294489604, 588979208, 1177958416, 7435862501, 14871725002, 29743450004, 59486900008, 118973800016]

約数ペア:

[(1, 118973800016), (2, 59486900008), (4, 29743450004), (8, 14871725002), (16, 7435862501), (101, 1177958416), (202, 588979208), (404, 294489604), (808, 147244802), (1616, 73622401), (4001, 29736016), (8002, 14868008), (16004, 7434004), (18401, 6465616), (32008, 3717002), (36802, 3232808), (64016, 1858501), (73604, 1616404), (147208, 808202), (294416, 404101)]