161502153528

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1\times {\mathrm{186649}}^1$

素因数の和:187852

約数の個数: 64

約数和(自身を含む): 417140352000

約数和(自身を除く): 255638198472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 1163, 2326, 3489, 4652, 6978, 9304, 13956, 27912, 36053, 72106, 108159, 144212, 186649, 216318, 288424, 373298, 432636, 559947, 746596, 865272, 1119894, 1493192, 2239788, 4479576, 5786119, 11572238, 17358357, 23144476, 34716714, 46288952, 69433428, 138866856, 217072787, 434145574, 651218361, 868291148, 1302436722, 1736582296, 2604873444, 5209746888, 6729256397, 13458512794, 20187769191, 26917025588, 40375538382, 53834051176, 80751076764, 161502153528]

約数ペア:

[(1, 161502153528), (2, 80751076764), (3, 53834051176), (4, 40375538382), (6, 26917025588), (8, 20187769191), (12, 13458512794), (24, 6729256397), (31, 5209746888), (62, 2604873444), (93, 1736582296), (124, 1302436722), (186, 868291148), (248, 651218361), (372, 434145574), (744, 217072787), (1163, 138866856), (2326, 69433428), (3489, 46288952), (4652, 34716714), (6978, 23144476), (9304, 17358357), (13956, 11572238), (27912, 5786119), (36053, 4479576), (72106, 2239788), (108159, 1493192), (144212, 1119894), (186649, 865272), (216318, 746596), (288424, 559947), (373298, 432636)]