171868592

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 393879552

約数和(自身を除く): 222010960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 127, 172, 254, 281, 301, 344, 508, 562, 602, 688, 889, 1016, 1124, 1204, 1778, 1967, 2032, 2248, 2408, 3556, 3934, 4496, 4816, 5461, 7112, 7868, 10922, 12083, 14224, 15736, 21844, 24166, 31472, 35687, 38227, 43688, 48332, 71374, 76454, 84581, 87376, 96664, 142748, 152908, 169162, 193328, 249809, 285496, 305816, 338324, 499618, 570992, 611632, 676648, 999236, 1353296, 1534541, 1998472, 3069082, 3996944, 6138164, 10741787, 12276328, 21483574, 24552656, 42967148, 85934296, 171868592]

約数ペア:

[(1, 171868592), (2, 85934296), (4, 42967148), (7, 24552656), (8, 21483574), (14, 12276328), (16, 10741787), (28, 6138164), (43, 3996944), (56, 3069082), (86, 1998472), (112, 1534541), (127, 1353296), (172, 999236), (254, 676648), (281, 611632), (301, 570992), (344, 499618), (508, 338324), (562, 305816), (602, 285496), (688, 249809), (889, 193328), (1016, 169162), (1124, 152908), (1204, 142748), (1778, 96664), (1967, 87376), (2032, 84581), (2248, 76454), (2408, 71374), (3556, 48332), (3934, 43688), (4496, 38227), (4816, 35687), (5461, 31472), (7112, 24166), (7868, 21844), (10922, 15736), (12083, 14224)]