153881616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{457981}}^1$

素因数の和:457999

約数の個数: 40

約数和(自身を含む): 454318144

約数和(自身を除く): 300436528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 457981, 915962, 1373943, 1831924, 2747886, 3205867, 3663848, 5495772, 6411734, 7327696, 9617601, 10991544, 12823468, 19235202, 21983088, 25646936, 38470404, 51293872, 76940808, 153881616]

約数ペア:

[(1, 153881616), (2, 76940808), (3, 51293872), (4, 38470404), (6, 25646936), (7, 21983088), (8, 19235202), (12, 12823468), (14, 10991544), (16, 9617601), (21, 7327696), (24, 6411734), (28, 5495772), (42, 3663848), (48, 3205867), (56, 2747886), (84, 1831924), (112, 1373943), (168, 915962), (336, 457981)]