156970984177

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1\times {\mathrm{1723}}^1$

素因数の和:2342

約数の個数: 48

約数和(自身を含む): 192023533440

約数和(自身を除く): 35052549263

約数列:

[1, 7, 23, 49, 161, 229, 353, 1127, 1603, 1723, 2471, 5267, 8119, 11221, 12061, 17297, 36869, 39629, 56833, 80837, 84427, 258083, 277403, 394567, 397831, 565859, 608219, 1859251, 1941821, 2761969, 3961013, 4257533, 9075041, 13014757, 13989037, 19333783, 29802731, 63525287, 91103299, 97923259, 139282151, 444677009, 685462813, 974975057, 3203489473, 6824825399, 22424426311, 156970984177]

約数ペア:

[(1, 156970984177), (7, 22424426311), (23, 6824825399), (49, 3203489473), (161, 974975057), (229, 685462813), (353, 444677009), (1127, 139282151), (1603, 97923259), (1723, 91103299), (2471, 63525287), (5267, 29802731), (8119, 19333783), (11221, 13989037), (12061, 13014757), (17297, 9075041), (36869, 4257533), (39629, 3961013), (56833, 2761969), (80837, 1941821), (84427, 1859251), (258083, 608219), (277403, 565859), (394567, 397831)]