148091570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 301086720

約数和(自身を除く): 152995150

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 131, 215, 239, 262, 430, 473, 478, 655, 946, 1195, 1310, 1441, 2365, 2390, 2629, 2882, 4730, 5258, 5633, 7205, 10277, 11266, 13145, 14410, 20554, 26290, 28165, 31309, 51385, 56330, 61963, 62618, 102770, 113047, 123926, 156545, 226094, 309815, 313090, 344399, 565235, 619630, 688798, 1130470, 1346287, 1721995, 2692574, 3443990, 6731435, 13462870, 14809157, 29618314, 74045785, 148091570]

約数ペア:

[(1, 148091570), (2, 74045785), (5, 29618314), (10, 14809157), (11, 13462870), (22, 6731435), (43, 3443990), (55, 2692574), (86, 1721995), (110, 1346287), (131, 1130470), (215, 688798), (239, 619630), (262, 565235), (430, 344399), (473, 313090), (478, 309815), (655, 226094), (946, 156545), (1195, 123926), (1310, 113047), (1441, 102770), (2365, 62618), (2390, 61963), (2629, 56330), (2882, 51385), (4730, 31309), (5258, 28165), (5633, 26290), (7205, 20554), (10277, 14410), (11266, 13145)]