128950848

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1061

約数の個数: 168

約数和(自身を含む): 421876728

約数和(自身を除く): 292925880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 192, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 576, 612, 624, 663, 816, 832, 884, 936, 1013, 1088, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 2026, 2448, 2496, 2652, 3039, 3264, 3536, 3744, 3978, 4052, 4896, 5304, 6078, 7072, 7488, 7956, 8104, 9117, 9792, 10608, 12156, 13169, 14144, 15912, 16208, 17221, 18234, 21216, 24312, 26338, 31824, 32416, 34442, 36468, 39507, 42432, 48624, 51663, 52676, 63648, 64832, 68884, 72936, 79014, 97248, 103326, 105352, 118521, 127296, 137768, 145872, 154989, 158028, 194496, 206652, 210704, 223873, 237042, 275536, 291744, 309978, 316056, 413304, 421408, 447746, 474084, 551072, 583488, 619956, 632112, 671619, 826608, 842816, 895492, 948168, 1102144, 1239912, 1264224, 1343238, 1653216, 1790984, 1896336, 2014857, 2479824, 2528448, 2686476, 3306432, 3581968, 3792672, 4029714, 4959648, 5372952, 7163936, 7585344, 8059428, 9919296, 10745904, 14327872, 16118856, 21491808, 32237712, 42983616, 64475424, 128950848]

約数ペア:

[(1, 128950848), (2, 64475424), (3, 42983616), (4, 32237712), (6, 21491808), (8, 16118856), (9, 14327872), (12, 10745904), (13, 9919296), (16, 8059428), (17, 7585344), (18, 7163936), (24, 5372952), (26, 4959648), (32, 4029714), (34, 3792672), (36, 3581968), (39, 3306432), (48, 2686476), (51, 2528448), (52, 2479824), (64, 2014857), (68, 1896336), (72, 1790984), (78, 1653216), (96, 1343238), (102, 1264224), (104, 1239912), (117, 1102144), (136, 948168), (144, 895492), (153, 842816), (156, 826608), (192, 671619), (204, 632112), (208, 619956), (221, 583488), (234, 551072), (272, 474084), (288, 447746), (306, 421408), (312, 413304), (408, 316056), (416, 309978), (442, 291744), (468, 275536), (544, 237042), (576, 223873), (612, 210704), (624, 206652), (663, 194496), (816, 158028), (832, 154989), (884, 145872), (936, 137768), (1013, 127296), (1088, 118521), (1224, 105352), (1248, 103326), (1326, 97248), (1632, 79014), (1768, 72936), (1872, 68884), (1989, 64832), (2026, 63648), (2448, 52676), (2496, 51663), (2652, 48624), (3039, 42432), (3264, 39507), (3536, 36468), (3744, 34442), (3978, 32416), (4052, 31824), (4896, 26338), (5304, 24312), (6078, 21216), (7072, 18234), (7488, 17221), (7956, 16208), (8104, 15912), (9117, 14144), (9792, 13169), (10608, 12156)]