128867713070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{1519129}}^1$

素因数の和:1519652

約数の個数: 32

約数和(自身を含む): 246099060000

約数和(自身を除く): 117231346930

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 499, 998, 2495, 4990, 8483, 16966, 42415, 84830, 1519129, 3038258, 7595645, 15191290, 25825193, 51650386, 129125965, 258251930, 758045371, 1516090742, 3790226855, 7580453710, 12886771307, 25773542614, 64433856535, 128867713070]

約数ペア:

[(1, 128867713070), (2, 64433856535), (5, 25773542614), (10, 12886771307), (17, 7580453710), (34, 3790226855), (85, 1516090742), (170, 758045371), (499, 258251930), (998, 129125965), (2495, 51650386), (4990, 25825193), (8483, 15191290), (16966, 7595645), (42415, 3038258), (84830, 1519129)]