165947808

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{132971}}^1$

素因数の和:132997

約数の個数: 48

約数和(自身を含む): 469125216

約数和(自身を除く): 303177408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 132971, 265942, 398913, 531884, 797826, 1063768, 1595652, 1728623, 2127536, 3191304, 3457246, 4255072, 5185869, 6382608, 6914492, 10371738, 12765216, 13828984, 20743476, 27657968, 41486952, 55315936, 82973904, 165947808]

約数ペア:

[(1, 165947808), (2, 82973904), (3, 55315936), (4, 41486952), (6, 27657968), (8, 20743476), (12, 13828984), (13, 12765216), (16, 10371738), (24, 6914492), (26, 6382608), (32, 5185869), (39, 4255072), (48, 3457246), (52, 3191304), (78, 2127536), (96, 1728623), (104, 1595652), (156, 1063768), (208, 797826), (312, 531884), (416, 398913), (624, 265942), (1248, 132971)]