157156942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3631}}^1$

素因数の和:3736

約数の個数: 32

約数和(自身を含む): 266734080

約数和(自身を除く): 109577138

約数列:

[1, 2, 17, 19, 34, 38, 67, 134, 323, 646, 1139, 1273, 2278, 2546, 3631, 7262, 21641, 43282, 61727, 68989, 123454, 137978, 243277, 486554, 1172813, 2345626, 4135709, 4622263, 8271418, 9244526, 78578471, 157156942]

約数ペア:

[(1, 157156942), (2, 78578471), (17, 9244526), (19, 8271418), (34, 4622263), (38, 4135709), (67, 2345626), (134, 1172813), (323, 486554), (646, 243277), (1139, 137978), (1273, 123454), (2278, 68989), (2546, 61727), (3631, 43282), (7262, 21641)]