149291824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1294

約数の個数: 80

約数和(自身を含む): 342540576

約数和(自身を除く): 193248752

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 41, 44, 68, 82, 88, 136, 164, 176, 187, 272, 328, 374, 451, 656, 697, 748, 902, 1217, 1394, 1496, 1804, 2434, 2788, 2992, 3608, 4868, 5576, 7216, 7667, 9736, 11152, 13387, 15334, 19472, 20689, 26774, 30668, 41378, 49897, 53548, 61336, 82756, 99794, 107096, 122672, 165512, 199588, 214192, 227579, 331024, 399176, 455158, 548867, 798352, 848249, 910316, 1097734, 1696498, 1820632, 2195468, 3392996, 3641264, 4390936, 6785992, 8781872, 9330739, 13571984, 18661478, 37322956, 74645912, 149291824]

約数ペア:

[(1, 149291824), (2, 74645912), (4, 37322956), (8, 18661478), (11, 13571984), (16, 9330739), (17, 8781872), (22, 6785992), (34, 4390936), (41, 3641264), (44, 3392996), (68, 2195468), (82, 1820632), (88, 1696498), (136, 1097734), (164, 910316), (176, 848249), (187, 798352), (272, 548867), (328, 455158), (374, 399176), (451, 331024), (656, 227579), (697, 214192), (748, 199588), (902, 165512), (1217, 122672), (1394, 107096), (1496, 99794), (1804, 82756), (2434, 61336), (2788, 53548), (2992, 49897), (3608, 41378), (4868, 30668), (5576, 26774), (7216, 20689), (7667, 19472), (9736, 15334), (11152, 13387)]