130165784

素因数分解:

$2^3\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{1861}}^1$

素因数の和:3123

約数の個数: 32

約数和(自身を含む): 279300000

約数和(自身を除く): 149134216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1249, 1861, 2498, 3722, 4996, 7444, 8743, 9992, 13027, 14888, 17486, 26054, 34972, 52108, 69944, 104216, 2324389, 4648778, 9297556, 16270723, 18595112, 32541446, 65082892, 130165784]

約数ペア:

[(1, 130165784), (2, 65082892), (4, 32541446), (7, 18595112), (8, 16270723), (14, 9297556), (28, 4648778), (56, 2324389), (1249, 104216), (1861, 69944), (2498, 52108), (3722, 34972), (4996, 26054), (7444, 17486), (8743, 14888), (9992, 13027)]