187007904

素因数分解:

$2^5\times 3^2\times {\mathrm{641}}^1\times {\mathrm{1013}}^1$

素因数の和:1670

約数の個数: 72

約数和(自身を含む): 533159172

約数和(自身を除く): 346151268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 641, 1013, 1282, 1923, 2026, 2564, 3039, 3846, 4052, 5128, 5769, 6078, 7692, 8104, 9117, 10256, 11538, 12156, 15384, 16208, 18234, 20512, 23076, 24312, 30768, 32416, 36468, 46152, 48624, 61536, 72936, 92304, 97248, 145872, 184608, 291744, 649333, 1298666, 1947999, 2597332, 3895998, 5194664, 5843997, 7791996, 10389328, 11687994, 15583992, 20778656, 23375988, 31167984, 46751976, 62335968, 93503952, 187007904]

約数ペア:

[(1, 187007904), (2, 93503952), (3, 62335968), (4, 46751976), (6, 31167984), (8, 23375988), (9, 20778656), (12, 15583992), (16, 11687994), (18, 10389328), (24, 7791996), (32, 5843997), (36, 5194664), (48, 3895998), (72, 2597332), (96, 1947999), (144, 1298666), (288, 649333), (641, 291744), (1013, 184608), (1282, 145872), (1923, 97248), (2026, 92304), (2564, 72936), (3039, 61536), (3846, 48624), (4052, 46152), (5128, 36468), (5769, 32416), (6078, 30768), (7692, 24312), (8104, 23076), (9117, 20512), (10256, 18234), (11538, 16208), (12156, 15384)]