123239616

素因数分解:

$2^6\times 3^1\times {\mathrm{641873}}^1$

素因数の和:641888

約数の個数: 28

約数和(自身を含む): 326071992

約数和(自身を除く): 202832376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 641873, 1283746, 1925619, 2567492, 3851238, 5134984, 7702476, 10269968, 15404952, 20539936, 30809904, 41079872, 61619808, 123239616]

約数ペア:

[(1, 123239616), (2, 61619808), (3, 41079872), (4, 30809904), (6, 20539936), (8, 15404952), (12, 10269968), (16, 7702476), (24, 5134984), (32, 3851238), (48, 2567492), (64, 1925619), (96, 1283746), (192, 641873)]