189173868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{93281}}^1$

素因数の和:93314

約数の個数: 36

約数和(自身を含む): 477976968

約数和(自身を除く): 288803100

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 93281, 186562, 279843, 373124, 559686, 1119372, 1212653, 2425306, 3637959, 4850612, 7275918, 14551836, 15764489, 31528978, 47293467, 63057956, 94586934, 189173868]

約数ペア:

[(1, 189173868), (2, 94586934), (3, 63057956), (4, 47293467), (6, 31528978), (12, 15764489), (13, 14551836), (26, 7275918), (39, 4850612), (52, 3637959), (78, 2425306), (156, 1212653), (169, 1119372), (338, 559686), (507, 373124), (676, 279843), (1014, 186562), (2028, 93281)]