157043042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5303}}^1$

素因数の和:5402

約数の個数: 32

約数和(自身を含む): 272668032

約数和(自身を除く): 115624990

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 221, 442, 871, 1139, 1742, 2278, 5303, 10606, 14807, 29614, 68939, 90151, 137878, 180302, 355301, 710602, 1171963, 2343926, 4618913, 6040117, 9237826, 12080234, 78521521, 157043042]

約数ペア:

[(1, 157043042), (2, 78521521), (13, 12080234), (17, 9237826), (26, 6040117), (34, 4618913), (67, 2343926), (134, 1171963), (221, 710602), (442, 355301), (871, 180302), (1139, 137878), (1742, 90151), (2278, 68939), (5303, 29614), (10606, 14807)]