127219248

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:878

約数の個数: 140

約数和(自身を含む): 398464080

約数和(自身を除く): 271244832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 729, 839, 936, 972, 1053, 1296, 1404, 1458, 1678, 1872, 1944, 2106, 2517, 2808, 2916, 3159, 3356, 3888, 4212, 5034, 5616, 5832, 6318, 6712, 7551, 8424, 9477, 10068, 10907, 11664, 12636, 13424, 15102, 16848, 18954, 20136, 21814, 22653, 25272, 30204, 32721, 37908, 40272, 43628, 45306, 50544, 60408, 65442, 67959, 75816, 87256, 90612, 98163, 120816, 130884, 135918, 151632, 174512, 181224, 196326, 203877, 261768, 271836, 294489, 362448, 392652, 407754, 523536, 543672, 588978, 611631, 785304, 815508, 883467, 1087344, 1177956, 1223262, 1570608, 1631016, 1766934, 2355912, 2446524, 2650401, 3262032, 3533868, 4711824, 4893048, 5300802, 7067736, 7951203, 9786096, 10601604, 14135472, 15902406, 21203208, 31804812, 42406416, 63609624, 127219248]

約数ペア:

[(1, 127219248), (2, 63609624), (3, 42406416), (4, 31804812), (6, 21203208), (8, 15902406), (9, 14135472), (12, 10601604), (13, 9786096), (16, 7951203), (18, 7067736), (24, 5300802), (26, 4893048), (27, 4711824), (36, 3533868), (39, 3262032), (48, 2650401), (52, 2446524), (54, 2355912), (72, 1766934), (78, 1631016), (81, 1570608), (104, 1223262), (108, 1177956), (117, 1087344), (144, 883467), (156, 815508), (162, 785304), (208, 611631), (216, 588978), (234, 543672), (243, 523536), (312, 407754), (324, 392652), (351, 362448), (432, 294489), (468, 271836), (486, 261768), (624, 203877), (648, 196326), (702, 181224), (729, 174512), (839, 151632), (936, 135918), (972, 130884), (1053, 120816), (1296, 98163), (1404, 90612), (1458, 87256), (1678, 75816), (1872, 67959), (1944, 65442), (2106, 60408), (2517, 50544), (2808, 45306), (2916, 43628), (3159, 40272), (3356, 37908), (3888, 32721), (4212, 30204), (5034, 25272), (5616, 22653), (5832, 21814), (6318, 20136), (6712, 18954), (7551, 16848), (8424, 15102), (9477, 13424), (10068, 12636), (10907, 11664)]