194940088

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 479001600

約数和(自身を除く): 284061512

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 29, 34, 46, 56, 58, 68, 92, 116, 119, 136, 161, 184, 203, 232, 238, 307, 322, 391, 406, 476, 493, 614, 644, 667, 782, 812, 952, 986, 1228, 1288, 1334, 1564, 1624, 1972, 2149, 2456, 2668, 2737, 3128, 3451, 3944, 4298, 4669, 5219, 5336, 5474, 6902, 7061, 8596, 8903, 9338, 10438, 10948, 11339, 13804, 14122, 17192, 17806, 18676, 20876, 21896, 22678, 27608, 28244, 35612, 36533, 37352, 41752, 45356, 49427, 56488, 62321, 71224, 73066, 79373, 90712, 98854, 120037, 124642, 146132, 151351, 158746, 197708, 204769, 240074, 249284, 292264, 302702, 317492, 395416, 409538, 480148, 498568, 605404, 634984, 819076, 840259, 960296, 1059457, 1210808, 1433383, 1638152, 1680518, 2118914, 2866766, 3361036, 3481073, 4237828, 5733532, 6722072, 6962146, 8475656, 11467064, 13924292, 24367511, 27848584, 48735022, 97470044, 194940088]

約数ペア:

[(1, 194940088), (2, 97470044), (4, 48735022), (7, 27848584), (8, 24367511), (14, 13924292), (17, 11467064), (23, 8475656), (28, 6962146), (29, 6722072), (34, 5733532), (46, 4237828), (56, 3481073), (58, 3361036), (68, 2866766), (92, 2118914), (116, 1680518), (119, 1638152), (136, 1433383), (161, 1210808), (184, 1059457), (203, 960296), (232, 840259), (238, 819076), (307, 634984), (322, 605404), (391, 498568), (406, 480148), (476, 409538), (493, 395416), (614, 317492), (644, 302702), (667, 292264), (782, 249284), (812, 240074), (952, 204769), (986, 197708), (1228, 158746), (1288, 151351), (1334, 146132), (1564, 124642), (1624, 120037), (1972, 98854), (2149, 90712), (2456, 79373), (2668, 73066), (2737, 71224), (3128, 62321), (3451, 56488), (3944, 49427), (4298, 45356), (4669, 41752), (5219, 37352), (5336, 36533), (5474, 35612), (6902, 28244), (7061, 27608), (8596, 22678), (8903, 21896), (9338, 20876), (10438, 18676), (10948, 17806), (11339, 17192), (13804, 14122)]