158765142

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{17489}}^1$

素因数の和:17600

約数の個数: 32

約数和(自身を含む): 340005600

約数和(自身を除く): 181240458

約数列:

[1, 2, 3, 6, 17, 34, 51, 89, 102, 178, 267, 534, 1513, 3026, 4539, 9078, 17489, 34978, 52467, 104934, 297313, 594626, 891939, 1556521, 1783878, 3113042, 4669563, 9339126, 26460857, 52921714, 79382571, 158765142]

約数ペア:

[(1, 158765142), (2, 79382571), (3, 52921714), (6, 26460857), (17, 9339126), (34, 4669563), (51, 3113042), (89, 1783878), (102, 1556521), (178, 891939), (267, 594626), (534, 297313), (1513, 104934), (3026, 52467), (4539, 34978), (9078, 17489)]