158891192

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{2017}}^1$

素因数の和:2295

約数の個数: 32

約数和(自身を含む): 306332400

約数和(自身を除く): 147441208

約数列:

[1, 2, 4, 8, 43, 86, 172, 229, 344, 458, 916, 1832, 2017, 4034, 8068, 9847, 16136, 19694, 39388, 78776, 86731, 173462, 346924, 461893, 693848, 923786, 1847572, 3695144, 19861399, 39722798, 79445596, 158891192]

約数ペア:

[(1, 158891192), (2, 79445596), (4, 39722798), (8, 19861399), (43, 3695144), (86, 1847572), (172, 923786), (229, 693848), (344, 461893), (458, 346924), (916, 173462), (1832, 86731), (2017, 78776), (4034, 39388), (8068, 19694), (9847, 16136)]