149606256

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1319}}^1$

素因数の和:1486

約数の個数: 80

約数和(自身を含む): 412473600

約数和(自身を除く): 262867344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 139, 204, 272, 278, 408, 417, 556, 816, 834, 1112, 1319, 1668, 2224, 2363, 2638, 3336, 3957, 4726, 5276, 6672, 7089, 7914, 9452, 10552, 14178, 15828, 18904, 21104, 22423, 28356, 31656, 37808, 44846, 56712, 63312, 67269, 89692, 113424, 134538, 179384, 183341, 269076, 358768, 366682, 538152, 550023, 733364, 1076304, 1100046, 1466728, 2200092, 2933456, 3116797, 4400184, 6233594, 8800368, 9350391, 12467188, 18700782, 24934376, 37401564, 49868752, 74803128, 149606256]

約数ペア:

[(1, 149606256), (2, 74803128), (3, 49868752), (4, 37401564), (6, 24934376), (8, 18700782), (12, 12467188), (16, 9350391), (17, 8800368), (24, 6233594), (34, 4400184), (48, 3116797), (51, 2933456), (68, 2200092), (102, 1466728), (136, 1100046), (139, 1076304), (204, 733364), (272, 550023), (278, 538152), (408, 366682), (417, 358768), (556, 269076), (816, 183341), (834, 179384), (1112, 134538), (1319, 113424), (1668, 89692), (2224, 67269), (2363, 63312), (2638, 56712), (3336, 44846), (3957, 37808), (4726, 31656), (5276, 28356), (6672, 22423), (7089, 21104), (7914, 18904), (9452, 15828), (10552, 14178)]