194564944

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1619}}^1$

素因数の和:1700

約数の個数: 80

約数和(自身を含む): 458006400

約数和(自身を除く): 263441456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 37, 56, 58, 74, 112, 116, 148, 203, 232, 259, 296, 406, 464, 518, 592, 812, 1036, 1073, 1619, 1624, 2072, 2146, 3238, 3248, 4144, 4292, 6476, 7511, 8584, 11333, 12952, 15022, 17168, 22666, 25904, 30044, 45332, 46951, 59903, 60088, 90664, 93902, 119806, 120176, 181328, 187804, 239612, 328657, 375608, 419321, 479224, 657314, 751216, 838642, 958448, 1314628, 1677284, 1737187, 2629256, 3354568, 3474374, 5258512, 6709136, 6948748, 12160309, 13897496, 24320618, 27794992, 48641236, 97282472, 194564944]

約数ペア:

[(1, 194564944), (2, 97282472), (4, 48641236), (7, 27794992), (8, 24320618), (14, 13897496), (16, 12160309), (28, 6948748), (29, 6709136), (37, 5258512), (56, 3474374), (58, 3354568), (74, 2629256), (112, 1737187), (116, 1677284), (148, 1314628), (203, 958448), (232, 838642), (259, 751216), (296, 657314), (406, 479224), (464, 419321), (518, 375608), (592, 328657), (812, 239612), (1036, 187804), (1073, 181328), (1619, 120176), (1624, 119806), (2072, 93902), (2146, 90664), (3238, 60088), (3248, 59903), (4144, 46951), (4292, 45332), (6476, 30044), (7511, 25904), (8584, 22666), (11333, 17168), (12952, 15022)]