122878278

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 297704160

約数和(自身を除く): 174825882

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 61, 87, 102, 122, 153, 174, 183, 227, 261, 306, 366, 454, 493, 522, 549, 681, 986, 1037, 1098, 1362, 1479, 1769, 2043, 2074, 2958, 3111, 3538, 3859, 4086, 4437, 5307, 6222, 6583, 7718, 8874, 9333, 10614, 11577, 13166, 13847, 15921, 18666, 19749, 23154, 27694, 30073, 31842, 34731, 39498, 41541, 59247, 60146, 69462, 83082, 90219, 111911, 118494, 124623, 180438, 223822, 235399, 249246, 270657, 335733, 401563, 470798, 541314, 671466, 706197, 803126, 1007199, 1204689, 1412394, 2014398, 2118591, 2409378, 3614067, 4237182, 6826571, 7228134, 13653142, 20479713, 40959426, 61439139, 122878278]

約数ペア:

[(1, 122878278), (2, 61439139), (3, 40959426), (6, 20479713), (9, 13653142), (17, 7228134), (18, 6826571), (29, 4237182), (34, 3614067), (51, 2409378), (58, 2118591), (61, 2014398), (87, 1412394), (102, 1204689), (122, 1007199), (153, 803126), (174, 706197), (183, 671466), (227, 541314), (261, 470798), (306, 401563), (366, 335733), (454, 270657), (493, 249246), (522, 235399), (549, 223822), (681, 180438), (986, 124623), (1037, 118494), (1098, 111911), (1362, 90219), (1479, 83082), (1769, 69462), (2043, 60146), (2074, 59247), (2958, 41541), (3111, 39498), (3538, 34731), (3859, 31842), (4086, 30073), (4437, 27694), (5307, 23154), (6222, 19749), (6583, 18666), (7718, 15921), (8874, 13847), (9333, 13166), (10614, 11577)]