151677910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{4001}}^1$

素因数の和:4248

約数の個数: 32

約数和(自身を含む): 290449152

約数和(自身を除く): 138771242

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 223, 446, 1115, 2230, 3791, 4001, 7582, 8002, 18955, 20005, 37910, 40010, 68017, 136034, 340085, 680170, 892223, 1784446, 4461115, 8922230, 15167791, 30335582, 75838955, 151677910]

約数ペア:

[(1, 151677910), (2, 75838955), (5, 30335582), (10, 15167791), (17, 8922230), (34, 4461115), (85, 1784446), (170, 892223), (223, 680170), (446, 340085), (1115, 136034), (2230, 68017), (3791, 40010), (4001, 37910), (7582, 20005), (8002, 18955)]