15231104

素因数分解:

$2^7\times 7^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 35251200

約数和(自身を除く): 20020096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 191, 224, 356, 382, 448, 623, 712, 764, 896, 1246, 1337, 1424, 1528, 2492, 2674, 2848, 3056, 4984, 5348, 5696, 6112, 9968, 10696, 11392, 12224, 16999, 19936, 21392, 24448, 33998, 39872, 42784, 67996, 79744, 85568, 118993, 135992, 171136, 237986, 271984, 475972, 543968, 951944, 1087936, 1903888, 2175872, 3807776, 7615552, 15231104]

約数ペア:

[(1, 15231104), (2, 7615552), (4, 3807776), (7, 2175872), (8, 1903888), (14, 1087936), (16, 951944), (28, 543968), (32, 475972), (56, 271984), (64, 237986), (89, 171136), (112, 135992), (128, 118993), (178, 85568), (191, 79744), (224, 67996), (356, 42784), (382, 39872), (448, 33998), (623, 24448), (712, 21392), (764, 19936), (896, 16999), (1246, 12224), (1337, 11392), (1424, 10696), (1528, 9968), (2492, 6112), (2674, 5696), (2848, 5348), (3056, 4984)]