151973438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5471}}^1$

素因数の和:5552

約数の個数: 32

約数和(自身を含む): 260029440

約数和(自身を除く): 108056002

約数列:

[1, 2, 17, 19, 34, 38, 43, 86, 323, 646, 731, 817, 1462, 1634, 5471, 10942, 13889, 27778, 93007, 103949, 186014, 207898, 235253, 470506, 1767133, 3534266, 3999301, 4469807, 7998602, 8939614, 75986719, 151973438]

約数ペア:

[(1, 151973438), (2, 75986719), (17, 8939614), (19, 7998602), (34, 4469807), (38, 3999301), (43, 3534266), (86, 1767133), (323, 470506), (646, 235253), (731, 207898), (817, 186014), (1462, 103949), (1634, 93007), (5471, 27778), (10942, 13889)]