154439152

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2797}}^1$

素因数の和:2858

約数の個数: 80

約数和(自身を含む): 374708160

約数和(自身を除く): 220269008

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 112, 116, 119, 136, 203, 232, 238, 272, 406, 464, 476, 493, 812, 952, 986, 1624, 1904, 1972, 2797, 3248, 3451, 3944, 5594, 6902, 7888, 11188, 13804, 19579, 22376, 27608, 39158, 44752, 47549, 55216, 78316, 81113, 95098, 156632, 162226, 190196, 313264, 324452, 332843, 380392, 567791, 648904, 665686, 760784, 1135582, 1297808, 1331372, 1378921, 2271164, 2662744, 2757842, 4542328, 5325488, 5515684, 9084656, 9652447, 11031368, 19304894, 22062736, 38609788, 77219576, 154439152]

約数ペア:

[(1, 154439152), (2, 77219576), (4, 38609788), (7, 22062736), (8, 19304894), (14, 11031368), (16, 9652447), (17, 9084656), (28, 5515684), (29, 5325488), (34, 4542328), (56, 2757842), (58, 2662744), (68, 2271164), (112, 1378921), (116, 1331372), (119, 1297808), (136, 1135582), (203, 760784), (232, 665686), (238, 648904), (272, 567791), (406, 380392), (464, 332843), (476, 324452), (493, 313264), (812, 190196), (952, 162226), (986, 156632), (1624, 95098), (1904, 81113), (1972, 78316), (2797, 55216), (3248, 47549), (3451, 44752), (3944, 39158), (5594, 27608), (6902, 22376), (7888, 19579), (11188, 13804)]