161203176

素因数分解:

$2^3\times 3^3\times {\mathrm{229}}^1\times {\mathrm{3259}}^1$

素因数の和:3503

約数の個数: 64

約数和(自身を含む): 449880000

約数和(自身を除く): 288676824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 3259, 4122, 5496, 6183, 6518, 8244, 9777, 12366, 13036, 16488, 19554, 24732, 26072, 29331, 39108, 49464, 58662, 78216, 87993, 117324, 175986, 234648, 351972, 703944, 746311, 1492622, 2238933, 2985244, 4477866, 5970488, 6716799, 8955732, 13433598, 17911464, 20150397, 26867196, 40300794, 53734392, 80601588, 161203176]

約数ペア:

[(1, 161203176), (2, 80601588), (3, 53734392), (4, 40300794), (6, 26867196), (8, 20150397), (9, 17911464), (12, 13433598), (18, 8955732), (24, 6716799), (27, 5970488), (36, 4477866), (54, 2985244), (72, 2238933), (108, 1492622), (216, 746311), (229, 703944), (458, 351972), (687, 234648), (916, 175986), (1374, 117324), (1832, 87993), (2061, 78216), (2748, 58662), (3259, 49464), (4122, 39108), (5496, 29331), (6183, 26072), (6518, 24732), (8244, 19554), (9777, 16488), (12366, 13036)]