131039376

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{563}}^1$

素因数の和:960

約数の個数: 80

約数和(自身を含む): 366184896

約数和(自身を除く): 235145520

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 373, 563, 624, 746, 1119, 1126, 1492, 1689, 2238, 2252, 2984, 3378, 4476, 4504, 4849, 5968, 6756, 7319, 8952, 9008, 9698, 13512, 14547, 14638, 17904, 19396, 21957, 27024, 29094, 29276, 38792, 43914, 58188, 58552, 77584, 87828, 116376, 117104, 175656, 209999, 232752, 351312, 419998, 629997, 839996, 1259994, 1679992, 2519988, 2729987, 3359984, 5039976, 5459974, 8189961, 10079952, 10919948, 16379922, 21839896, 32759844, 43679792, 65519688, 131039376]

約数ペア:

[(1, 131039376), (2, 65519688), (3, 43679792), (4, 32759844), (6, 21839896), (8, 16379922), (12, 10919948), (13, 10079952), (16, 8189961), (24, 5459974), (26, 5039976), (39, 3359984), (48, 2729987), (52, 2519988), (78, 1679992), (104, 1259994), (156, 839996), (208, 629997), (312, 419998), (373, 351312), (563, 232752), (624, 209999), (746, 175656), (1119, 117104), (1126, 116376), (1492, 87828), (1689, 77584), (2238, 58552), (2252, 58188), (2984, 43914), (3378, 38792), (4476, 29276), (4504, 29094), (4849, 27024), (5968, 21957), (6756, 19396), (7319, 17904), (8952, 14638), (9008, 14547), (9698, 13512)]