131885194808

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{317}}^1\times {\mathrm{514903}}^1$

素因数の和:515327

約数の個数: 32

約数和(自身を含む): 250521392160

約数和(自身を除く): 118636197352

約数列:

[1, 2, 4, 8, 101, 202, 317, 404, 634, 808, 1268, 2536, 32017, 64034, 128068, 256136, 514903, 1029806, 2059612, 4119224, 52005203, 104010406, 163224251, 208020812, 326448502, 416041624, 652897004, 1305794008, 16485649351, 32971298702, 65942597404, 131885194808]

約数ペア:

[(1, 131885194808), (2, 65942597404), (4, 32971298702), (8, 16485649351), (101, 1305794008), (202, 652897004), (317, 416041624), (404, 326448502), (634, 208020812), (808, 163224251), (1268, 104010406), (2536, 52005203), (32017, 4119224), (64034, 2059612), (128068, 1029806), (256136, 514903)]