159971352

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{409}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 411312000

約数和(自身を除く): 251340648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 379, 409, 516, 758, 818, 1032, 1137, 1227, 1516, 1636, 2274, 2454, 3032, 3272, 4548, 4908, 9096, 9816, 16297, 17587, 32594, 35174, 48891, 52761, 65188, 70348, 97782, 105522, 130376, 140696, 155011, 195564, 211044, 310022, 391128, 422088, 465033, 620044, 930066, 1240088, 1860132, 3720264, 6665473, 13330946, 19996419, 26661892, 39992838, 53323784, 79985676, 159971352]

約数ペア:

[(1, 159971352), (2, 79985676), (3, 53323784), (4, 39992838), (6, 26661892), (8, 19996419), (12, 13330946), (24, 6665473), (43, 3720264), (86, 1860132), (129, 1240088), (172, 930066), (258, 620044), (344, 465033), (379, 422088), (409, 391128), (516, 310022), (758, 211044), (818, 195564), (1032, 155011), (1137, 140696), (1227, 130376), (1516, 105522), (1636, 97782), (2274, 70348), (2454, 65188), (3032, 52761), (3272, 48891), (4548, 35174), (4908, 32594), (9096, 17587), (9816, 16297)]