155400768

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1022

約数の個数: 140

約数和(自身を含む): 476008192

約数和(自身を除く): 320607424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 432, 496, 558, 576, 648, 744, 837, 864, 967, 992, 1116, 1296, 1488, 1674, 1728, 1934, 1984, 2232, 2511, 2592, 2901, 2976, 3348, 3868, 4464, 5022, 5184, 5802, 5952, 6696, 7736, 8703, 8928, 10044, 11604, 13392, 15472, 17406, 17856, 20088, 23208, 26109, 26784, 29977, 30944, 34812, 40176, 46416, 52218, 53568, 59954, 61888, 69624, 78327, 80352, 89931, 92832, 104436, 119908, 139248, 156654, 160704, 179862, 185664, 208872, 239816, 269793, 278496, 313308, 359724, 417744, 479632, 539586, 556992, 626616, 719448, 809379, 835488, 959264, 1079172, 1253232, 1438896, 1618758, 1670976, 1918528, 2158344, 2428137, 2506464, 2877792, 3237516, 4316688, 4856274, 5012928, 5755584, 6475032, 8633376, 9712548, 12950064, 17266752, 19425096, 25900128, 38850192, 51800256, 77700384, 155400768]

約数ペア:

[(1, 155400768), (2, 77700384), (3, 51800256), (4, 38850192), (6, 25900128), (8, 19425096), (9, 17266752), (12, 12950064), (16, 9712548), (18, 8633376), (24, 6475032), (27, 5755584), (31, 5012928), (32, 4856274), (36, 4316688), (48, 3237516), (54, 2877792), (62, 2506464), (64, 2428137), (72, 2158344), (81, 1918528), (93, 1670976), (96, 1618758), (108, 1438896), (124, 1253232), (144, 1079172), (162, 959264), (186, 835488), (192, 809379), (216, 719448), (248, 626616), (279, 556992), (288, 539586), (324, 479632), (372, 417744), (432, 359724), (496, 313308), (558, 278496), (576, 269793), (648, 239816), (744, 208872), (837, 185664), (864, 179862), (967, 160704), (992, 156654), (1116, 139248), (1296, 119908), (1488, 104436), (1674, 92832), (1728, 89931), (1934, 80352), (1984, 78327), (2232, 69624), (2511, 61888), (2592, 59954), (2901, 53568), (2976, 52218), (3348, 46416), (3868, 40176), (4464, 34812), (5022, 30944), (5184, 29977), (5802, 26784), (5952, 26109), (6696, 23208), (7736, 20088), (8703, 17856), (8928, 17406), (10044, 15472), (11604, 13392)]