147556968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{472939}}^1$

素因数の和:472961

約数の個数: 32

約数和(自身を含む): 397269600

約数和(自身を除く): 249712632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 472939, 945878, 1418817, 1891756, 2837634, 3783512, 5675268, 6148207, 11350536, 12296414, 18444621, 24592828, 36889242, 49185656, 73778484, 147556968]

約数ペア:

[(1, 147556968), (2, 73778484), (3, 49185656), (4, 36889242), (6, 24592828), (8, 18444621), (12, 12296414), (13, 11350536), (24, 6148207), (26, 5675268), (39, 3783512), (52, 2837634), (78, 1891756), (104, 1418817), (156, 945878), (312, 472939)]