165457968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{265157}}^1$

素因数の和:265181

約数の個数: 40

約数和(自身を含む): 460314288

約数和(自身を除く): 294856320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 265157, 530314, 795471, 1060628, 1590942, 2121256, 3181884, 3447041, 4242512, 6363768, 6894082, 10341123, 12727536, 13788164, 20682246, 27576328, 41364492, 55152656, 82728984, 165457968]

約数ペア:

[(1, 165457968), (2, 82728984), (3, 55152656), (4, 41364492), (6, 27576328), (8, 20682246), (12, 13788164), (13, 12727536), (16, 10341123), (24, 6894082), (26, 6363768), (39, 4242512), (48, 3447041), (52, 3181884), (78, 2121256), (104, 1590942), (156, 1060628), (208, 795471), (312, 530314), (624, 265157)]