165743328

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{40151}}^1$

素因数の和:40207

約数の個数: 48

約数和(自身を含む): 445205376

約数和(自身を除く): 279462048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 40151, 80302, 120453, 160604, 240906, 321208, 481812, 642416, 963624, 1284832, 1726493, 1927248, 3452986, 3854496, 5179479, 6905972, 10358958, 13811944, 20717916, 27623888, 41435832, 55247776, 82871664, 165743328]

約数ペア:

[(1, 165743328), (2, 82871664), (3, 55247776), (4, 41435832), (6, 27623888), (8, 20717916), (12, 13811944), (16, 10358958), (24, 6905972), (32, 5179479), (43, 3854496), (48, 3452986), (86, 1927248), (96, 1726493), (129, 1284832), (172, 963624), (258, 642416), (344, 481812), (516, 321208), (688, 240906), (1032, 160604), (1376, 120453), (2064, 80302), (4128, 40151)]