157043152

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{17749}}^1$

素因数の和:17843

約数の個数: 40

約数和(自身を含む): 352160000

約数和(自身を除く): 195116848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 17749, 35498, 70996, 124243, 141992, 248486, 283984, 496972, 993944, 1402171, 1987888, 2804342, 5608684, 9815197, 11217368, 19630394, 22434736, 39260788, 78521576, 157043152]

約数ペア:

[(1, 157043152), (2, 78521576), (4, 39260788), (7, 22434736), (8, 19630394), (14, 11217368), (16, 9815197), (28, 5608684), (56, 2804342), (79, 1987888), (112, 1402171), (158, 993944), (316, 496972), (553, 283984), (632, 248486), (1106, 141992), (1264, 124243), (2212, 70996), (4424, 35498), (8848, 17749)]