181198992

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{290383}}^1$

素因数の和:290407

約数の個数: 40

約数和(自身を含む): 504106624

約数和(自身を除く): 322907632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 290383, 580766, 871149, 1161532, 1742298, 2323064, 3484596, 3774979, 4646128, 6969192, 7549958, 11324937, 13938384, 15099916, 22649874, 30199832, 45299748, 60399664, 90599496, 181198992]

約数ペア:

[(1, 181198992), (2, 90599496), (3, 60399664), (4, 45299748), (6, 30199832), (8, 22649874), (12, 15099916), (13, 13938384), (16, 11324937), (24, 7549958), (26, 6969192), (39, 4646128), (48, 3774979), (52, 3484596), (78, 2323064), (104, 1742298), (156, 1161532), (208, 871149), (312, 580766), (624, 290383)]