160896456

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:553

約数の個数: 160

約数和(自身を含む): 522720000

約数和(自身を除く): 361823544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 79, 81, 84, 108, 126, 158, 162, 168, 189, 216, 237, 252, 316, 324, 378, 449, 474, 504, 553, 567, 632, 648, 711, 756, 898, 948, 1106, 1134, 1347, 1422, 1512, 1659, 1796, 1896, 2133, 2212, 2268, 2694, 2844, 3143, 3318, 3592, 4041, 4266, 4424, 4536, 4977, 5388, 5688, 6286, 6399, 6636, 8082, 8532, 9429, 9954, 10776, 12123, 12572, 12798, 13272, 14931, 16164, 17064, 18858, 19908, 24246, 25144, 25596, 28287, 29862, 32328, 35471, 36369, 37716, 39816, 44793, 48492, 51192, 56574, 59724, 70942, 72738, 75432, 84861, 89586, 96984, 106413, 113148, 119448, 141884, 145476, 169722, 179172, 212826, 226296, 248297, 254583, 283768, 290952, 319239, 339444, 358344, 425652, 496594, 509166, 638478, 678888, 744891, 851304, 957717, 993188, 1018332, 1276956, 1489782, 1915434, 1986376, 2036664, 2234673, 2553912, 2873151, 2979564, 3830868, 4469346, 5746302, 5959128, 6704019, 7661736, 8938692, 11492604, 13408038, 17877384, 20112057, 22985208, 26816076, 40224114, 53632152, 80448228, 160896456]

約数ペア:

[(1, 160896456), (2, 80448228), (3, 53632152), (4, 40224114), (6, 26816076), (7, 22985208), (8, 20112057), (9, 17877384), (12, 13408038), (14, 11492604), (18, 8938692), (21, 7661736), (24, 6704019), (27, 5959128), (28, 5746302), (36, 4469346), (42, 3830868), (54, 2979564), (56, 2873151), (63, 2553912), (72, 2234673), (79, 2036664), (81, 1986376), (84, 1915434), (108, 1489782), (126, 1276956), (158, 1018332), (162, 993188), (168, 957717), (189, 851304), (216, 744891), (237, 678888), (252, 638478), (316, 509166), (324, 496594), (378, 425652), (449, 358344), (474, 339444), (504, 319239), (553, 290952), (567, 283768), (632, 254583), (648, 248297), (711, 226296), (756, 212826), (898, 179172), (948, 169722), (1106, 145476), (1134, 141884), (1347, 119448), (1422, 113148), (1512, 106413), (1659, 96984), (1796, 89586), (1896, 84861), (2133, 75432), (2212, 72738), (2268, 70942), (2694, 59724), (2844, 56574), (3143, 51192), (3318, 48492), (3592, 44793), (4041, 39816), (4266, 37716), (4424, 36369), (4536, 35471), (4977, 32328), (5388, 29862), (5688, 28287), (6286, 25596), (6399, 25144), (6636, 24246), (8082, 19908), (8532, 18858), (9429, 17064), (9954, 16164), (10776, 14931), (12123, 13272), (12572, 12798)]