154321728

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{821}}^1$

素因数の和:936

約数の個数: 112

約数和(自身を含む): 450982080

約数和(自身を除く): 296660352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 89, 96, 132, 176, 178, 192, 264, 267, 352, 356, 528, 534, 704, 712, 821, 979, 1056, 1068, 1424, 1642, 1958, 2112, 2136, 2463, 2848, 2937, 3284, 3916, 4272, 4926, 5696, 5874, 6568, 7832, 8544, 9031, 9852, 11748, 13136, 15664, 17088, 18062, 19704, 23496, 26272, 27093, 31328, 36124, 39408, 46992, 52544, 54186, 62656, 72248, 73069, 78816, 93984, 108372, 144496, 146138, 157632, 187968, 216744, 219207, 288992, 292276, 433488, 438414, 577984, 584552, 803759, 866976, 876828, 1169104, 1607518, 1733952, 1753656, 2338208, 2411277, 3215036, 3507312, 4676416, 4822554, 6430072, 7014624, 9645108, 12860144, 14029248, 19290216, 25720288, 38580432, 51440576, 77160864, 154321728]

約数ペア:

[(1, 154321728), (2, 77160864), (3, 51440576), (4, 38580432), (6, 25720288), (8, 19290216), (11, 14029248), (12, 12860144), (16, 9645108), (22, 7014624), (24, 6430072), (32, 4822554), (33, 4676416), (44, 3507312), (48, 3215036), (64, 2411277), (66, 2338208), (88, 1753656), (89, 1733952), (96, 1607518), (132, 1169104), (176, 876828), (178, 866976), (192, 803759), (264, 584552), (267, 577984), (352, 438414), (356, 433488), (528, 292276), (534, 288992), (704, 219207), (712, 216744), (821, 187968), (979, 157632), (1056, 146138), (1068, 144496), (1424, 108372), (1642, 93984), (1958, 78816), (2112, 73069), (2136, 72248), (2463, 62656), (2848, 54186), (2937, 52544), (3284, 46992), (3916, 39408), (4272, 36124), (4926, 31328), (5696, 27093), (5874, 26272), (6568, 23496), (7832, 19704), (8544, 18062), (9031, 17088), (9852, 15664), (11748, 13136)]