128244624

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{11981}}^1$

素因数の和:12215

約数の個数: 40

約数和(自身を含む): 332812032

約数和(自身を除く): 204567408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 5352, 10704, 11981, 23962, 35943, 47924, 71886, 95848, 143772, 191696, 287544, 575088, 2671763, 5343526, 8015289, 10687052, 16030578, 21374104, 32061156, 42748208, 64122312, 128244624]

約数ペア:

[(1, 128244624), (2, 64122312), (3, 42748208), (4, 32061156), (6, 21374104), (8, 16030578), (12, 10687052), (16, 8015289), (24, 5343526), (48, 2671763), (223, 575088), (446, 287544), (669, 191696), (892, 143772), (1338, 95848), (1784, 71886), (2676, 47924), (3568, 35943), (5352, 23962), (10704, 11981)]