140784696

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:486

約数の個数: 128

約数和(自身を含む): 425006400

約数和(自身を除く): 284221704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 181, 216, 234, 277, 312, 351, 362, 468, 543, 554, 702, 724, 831, 936, 1086, 1108, 1404, 1448, 1629, 1662, 2172, 2216, 2353, 2493, 2808, 3258, 3324, 3601, 4344, 4706, 4887, 4986, 6516, 6648, 7059, 7202, 7479, 9412, 9774, 9972, 10803, 13032, 14118, 14404, 14958, 18824, 19548, 19944, 21177, 21606, 28236, 28808, 29916, 32409, 39096, 42354, 43212, 50137, 56472, 59832, 63531, 64818, 84708, 86424, 97227, 100274, 127062, 129636, 150411, 169416, 194454, 200548, 254124, 259272, 300822, 388908, 401096, 451233, 508248, 601644, 651781, 777816, 902466, 1203288, 1303562, 1353699, 1804932, 1955343, 2607124, 2707398, 3609864, 3910686, 5214248, 5414796, 5866029, 7821372, 10829592, 11732058, 15642744, 17598087, 23464116, 35196174, 46928232, 70392348, 140784696]

約数ペア:

[(1, 140784696), (2, 70392348), (3, 46928232), (4, 35196174), (6, 23464116), (8, 17598087), (9, 15642744), (12, 11732058), (13, 10829592), (18, 7821372), (24, 5866029), (26, 5414796), (27, 5214248), (36, 3910686), (39, 3609864), (52, 2707398), (54, 2607124), (72, 1955343), (78, 1804932), (104, 1353699), (108, 1303562), (117, 1203288), (156, 902466), (181, 777816), (216, 651781), (234, 601644), (277, 508248), (312, 451233), (351, 401096), (362, 388908), (468, 300822), (543, 259272), (554, 254124), (702, 200548), (724, 194454), (831, 169416), (936, 150411), (1086, 129636), (1108, 127062), (1404, 100274), (1448, 97227), (1629, 86424), (1662, 84708), (2172, 64818), (2216, 63531), (2353, 59832), (2493, 56472), (2808, 50137), (3258, 43212), (3324, 42354), (3601, 39096), (4344, 32409), (4706, 29916), (4887, 28808), (4986, 28236), (6516, 21606), (6648, 21177), (7059, 19944), (7202, 19548), (7479, 18824), (9412, 14958), (9774, 14404), (9972, 14118), (10803, 13032)]