127748712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2017}}^1$

素因数の和:2075

約数の個数: 128

約数和(自身を含む): 406828800

約数和(自身を除く): 279080088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 52, 56, 58, 78, 84, 87, 91, 104, 116, 156, 168, 174, 182, 203, 232, 273, 312, 348, 364, 377, 406, 546, 609, 696, 728, 754, 812, 1092, 1131, 1218, 1508, 1624, 2017, 2184, 2262, 2436, 2639, 3016, 4034, 4524, 4872, 5278, 6051, 7917, 8068, 9048, 10556, 12102, 14119, 15834, 16136, 21112, 24204, 26221, 28238, 31668, 42357, 48408, 52442, 56476, 58493, 63336, 78663, 84714, 104884, 112952, 116986, 157326, 169428, 175479, 183547, 209768, 233972, 314652, 338856, 350958, 367094, 409451, 467944, 550641, 629304, 701916, 734188, 760409, 818902, 1101282, 1228353, 1403832, 1468376, 1520818, 1637804, 2202564, 2281227, 2456706, 3041636, 3275608, 4405128, 4562454, 4913412, 5322863, 6083272, 9124908, 9826824, 10645726, 15968589, 18249816, 21291452, 31937178, 42582904, 63874356, 127748712]

約数ペア:

[(1, 127748712), (2, 63874356), (3, 42582904), (4, 31937178), (6, 21291452), (7, 18249816), (8, 15968589), (12, 10645726), (13, 9826824), (14, 9124908), (21, 6083272), (24, 5322863), (26, 4913412), (28, 4562454), (29, 4405128), (39, 3275608), (42, 3041636), (52, 2456706), (56, 2281227), (58, 2202564), (78, 1637804), (84, 1520818), (87, 1468376), (91, 1403832), (104, 1228353), (116, 1101282), (156, 818902), (168, 760409), (174, 734188), (182, 701916), (203, 629304), (232, 550641), (273, 467944), (312, 409451), (348, 367094), (364, 350958), (377, 338856), (406, 314652), (546, 233972), (609, 209768), (696, 183547), (728, 175479), (754, 169428), (812, 157326), (1092, 116986), (1131, 112952), (1218, 104884), (1508, 84714), (1624, 78663), (2017, 63336), (2184, 58493), (2262, 56476), (2436, 52442), (2639, 48408), (3016, 42357), (4034, 31668), (4524, 28238), (4872, 26221), (5278, 24204), (6051, 21112), (7917, 16136), (8068, 15834), (9048, 14119), (10556, 12102)]