157748864

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:530

約数の個数: 128

約数和(自身を含む): 400982400

約数和(自身を除く): 243233536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 64, 91, 104, 112, 116, 128, 182, 203, 208, 224, 232, 364, 377, 406, 416, 448, 464, 467, 728, 754, 812, 832, 896, 928, 934, 1456, 1508, 1624, 1664, 1856, 1868, 2639, 2912, 3016, 3248, 3269, 3712, 3736, 5278, 5824, 6032, 6071, 6496, 6538, 7472, 10556, 11648, 12064, 12142, 12992, 13076, 13543, 14944, 21112, 24128, 24284, 25984, 26152, 27086, 29888, 42224, 42497, 48256, 48568, 52304, 54172, 59776, 84448, 84994, 94801, 97136, 104608, 108344, 168896, 169988, 176059, 189602, 194272, 209216, 216688, 337792, 339976, 352118, 379204, 388544, 418432, 433376, 679952, 704236, 758408, 777088, 866752, 1232413, 1359904, 1408472, 1516816, 1733504, 2464826, 2719808, 2816944, 3033632, 4929652, 5439616, 5633888, 6067264, 9859304, 11267776, 12134528, 19718608, 22535552, 39437216, 78874432, 157748864]

約数ペア:

[(1, 157748864), (2, 78874432), (4, 39437216), (7, 22535552), (8, 19718608), (13, 12134528), (14, 11267776), (16, 9859304), (26, 6067264), (28, 5633888), (29, 5439616), (32, 4929652), (52, 3033632), (56, 2816944), (58, 2719808), (64, 2464826), (91, 1733504), (104, 1516816), (112, 1408472), (116, 1359904), (128, 1232413), (182, 866752), (203, 777088), (208, 758408), (224, 704236), (232, 679952), (364, 433376), (377, 418432), (406, 388544), (416, 379204), (448, 352118), (464, 339976), (467, 337792), (728, 216688), (754, 209216), (812, 194272), (832, 189602), (896, 176059), (928, 169988), (934, 168896), (1456, 108344), (1508, 104608), (1624, 97136), (1664, 94801), (1856, 84994), (1868, 84448), (2639, 59776), (2912, 54172), (3016, 52304), (3248, 48568), (3269, 48256), (3712, 42497), (3736, 42224), (5278, 29888), (5824, 27086), (6032, 26152), (6071, 25984), (6496, 24284), (6538, 24128), (7472, 21112), (10556, 14944), (11648, 13543), (12064, 13076), (12142, 12992)]