165976128

素因数分解:

$2^6\times 3^4\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:442

約数の個数: 140

約数和(自身を含む): 498444012

約数和(自身を除く): 332467884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 101, 108, 144, 162, 192, 202, 216, 288, 303, 317, 324, 404, 432, 576, 606, 634, 648, 808, 864, 909, 951, 1212, 1268, 1296, 1616, 1728, 1818, 1902, 2424, 2536, 2592, 2727, 2853, 3232, 3636, 3804, 4848, 5072, 5184, 5454, 5706, 6464, 7272, 7608, 8181, 8559, 9696, 10144, 10908, 11412, 14544, 15216, 16362, 17118, 19392, 20288, 21816, 22824, 25677, 29088, 30432, 32017, 32724, 34236, 43632, 45648, 51354, 58176, 60864, 64034, 65448, 68472, 87264, 91296, 96051, 102708, 128068, 130896, 136944, 174528, 182592, 192102, 205416, 256136, 261792, 273888, 288153, 384204, 410832, 512272, 523584, 547776, 576306, 768408, 821664, 864459, 1024544, 1152612, 1536816, 1643328, 1728918, 2049088, 2305224, 2593377, 3073632, 3457836, 4610448, 5186754, 6147264, 6915672, 9220896, 10373508, 13831344, 18441792, 20747016, 27662688, 41494032, 55325376, 82988064, 165976128]

約数ペア:

[(1, 165976128), (2, 82988064), (3, 55325376), (4, 41494032), (6, 27662688), (8, 20747016), (9, 18441792), (12, 13831344), (16, 10373508), (18, 9220896), (24, 6915672), (27, 6147264), (32, 5186754), (36, 4610448), (48, 3457836), (54, 3073632), (64, 2593377), (72, 2305224), (81, 2049088), (96, 1728918), (101, 1643328), (108, 1536816), (144, 1152612), (162, 1024544), (192, 864459), (202, 821664), (216, 768408), (288, 576306), (303, 547776), (317, 523584), (324, 512272), (404, 410832), (432, 384204), (576, 288153), (606, 273888), (634, 261792), (648, 256136), (808, 205416), (864, 192102), (909, 182592), (951, 174528), (1212, 136944), (1268, 130896), (1296, 128068), (1616, 102708), (1728, 96051), (1818, 91296), (1902, 87264), (2424, 68472), (2536, 65448), (2592, 64034), (2727, 60864), (2853, 58176), (3232, 51354), (3636, 45648), (3804, 43632), (4848, 34236), (5072, 32724), (5184, 32017), (5454, 30432), (5706, 29088), (6464, 25677), (7272, 22824), (7608, 21816), (8181, 20288), (8559, 19392), (9696, 17118), (10144, 16362), (10908, 15216), (11412, 14544)]