158921392

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:590

約数の個数: 80

約数和(自身を含む): 368101440

約数和(自身を除く): 209180048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 113, 116, 203, 226, 232, 406, 433, 452, 464, 791, 812, 866, 904, 1582, 1624, 1732, 1808, 3031, 3164, 3248, 3277, 3464, 6062, 6328, 6554, 6928, 12124, 12557, 12656, 13108, 22939, 24248, 25114, 26216, 45878, 48496, 48929, 50228, 52432, 87899, 91756, 97858, 100456, 175798, 183512, 195716, 200912, 342503, 351596, 367024, 391432, 685006, 703192, 782864, 1370012, 1406384, 1418941, 2740024, 2837882, 5480048, 5675764, 9932587, 11351528, 19865174, 22703056, 39730348, 79460696, 158921392]

約数ペア:

[(1, 158921392), (2, 79460696), (4, 39730348), (7, 22703056), (8, 19865174), (14, 11351528), (16, 9932587), (28, 5675764), (29, 5480048), (56, 2837882), (58, 2740024), (112, 1418941), (113, 1406384), (116, 1370012), (203, 782864), (226, 703192), (232, 685006), (406, 391432), (433, 367024), (452, 351596), (464, 342503), (791, 200912), (812, 195716), (866, 183512), (904, 175798), (1582, 100456), (1624, 97858), (1732, 91756), (1808, 87899), (3031, 52432), (3164, 50228), (3248, 48929), (3277, 48496), (3464, 45878), (6062, 26216), (6328, 25114), (6554, 24248), (6928, 22939), (12124, 13108), (12557, 12656)]