130382104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1747}}^1$

素因数の和:2263

約数の個数: 32

約数和(自身を含む): 258004800

約数和(自身を除く): 127622696

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 491, 982, 1747, 1964, 3494, 3928, 6988, 9329, 13976, 18658, 33193, 37316, 66386, 74632, 132772, 265544, 857777, 1715554, 3431108, 6862216, 16297763, 32595526, 65191052, 130382104]

約数ペア:

[(1, 130382104), (2, 65191052), (4, 32595526), (8, 16297763), (19, 6862216), (38, 3431108), (76, 1715554), (152, 857777), (491, 265544), (982, 132772), (1747, 74632), (1964, 66386), (3494, 37316), (3928, 33193), (6988, 18658), (9329, 13976)]