133492016

素因数分解:

$2^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{4987}}^1$

素因数の和:5241

約数の個数: 40

約数和(自身を含む): 296885760

約数和(自身を除く): 163393744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 239, 478, 956, 1673, 1912, 3346, 3824, 4987, 6692, 9974, 13384, 19948, 26768, 34909, 39896, 69818, 79792, 139636, 279272, 558544, 1191893, 2383786, 4767572, 8343251, 9535144, 16686502, 19070288, 33373004, 66746008, 133492016]

約数ペア:

[(1, 133492016), (2, 66746008), (4, 33373004), (7, 19070288), (8, 16686502), (14, 9535144), (16, 8343251), (28, 4767572), (56, 2383786), (112, 1191893), (239, 558544), (478, 279272), (956, 139636), (1673, 79792), (1912, 69818), (3346, 39896), (3824, 34909), (4987, 26768), (6692, 19948), (9974, 13384)]