161310688

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3851}}^1$

素因数の和:3896

約数の個数: 96

約数和(自身を含む): 419344128

約数和(自身を除く): 258033440

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 476, 544, 616, 748, 952, 1232, 1309, 1496, 1904, 2464, 2618, 2992, 3808, 3851, 5236, 5984, 7702, 10472, 15404, 20944, 26957, 30808, 41888, 42361, 53914, 61616, 65467, 84722, 107828, 123232, 130934, 169444, 215656, 261868, 296527, 338888, 431312, 458269, 523736, 593054, 677776, 720137, 862624, 916538, 1047472, 1186108, 1355552, 1440274, 1833076, 2094944, 2372216, 2880548, 3666152, 4744432, 5040959, 5761096, 7332304, 9488864, 10081918, 11522192, 14664608, 20163836, 23044384, 40327672, 80655344, 161310688]

約数ペア:

[(1, 161310688), (2, 80655344), (4, 40327672), (7, 23044384), (8, 20163836), (11, 14664608), (14, 11522192), (16, 10081918), (17, 9488864), (22, 7332304), (28, 5761096), (32, 5040959), (34, 4744432), (44, 3666152), (56, 2880548), (68, 2372216), (77, 2094944), (88, 1833076), (112, 1440274), (119, 1355552), (136, 1186108), (154, 1047472), (176, 916538), (187, 862624), (224, 720137), (238, 677776), (272, 593054), (308, 523736), (352, 458269), (374, 431312), (476, 338888), (544, 296527), (616, 261868), (748, 215656), (952, 169444), (1232, 130934), (1309, 123232), (1496, 107828), (1904, 84722), (2464, 65467), (2618, 61616), (2992, 53914), (3808, 42361), (3851, 41888), (5236, 30808), (5984, 26957), (7702, 20944), (10472, 15404)]