15676603856

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:949

約数の個数: 120

約数和(自身を含む): 33870165504

約数和(自身を除く): 18193561648

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 223, 272, 289, 368, 391, 446, 578, 661, 782, 892, 1156, 1322, 1564, 1784, 2312, 2644, 3128, 3568, 3791, 4624, 5129, 5288, 6256, 6647, 7582, 10258, 10576, 11237, 13294, 15164, 15203, 20516, 22474, 26588, 30328, 30406, 41032, 44948, 53176, 60656, 60812, 64447, 82064, 87193, 89896, 106352, 121624, 128894, 147403, 174386, 179792, 191029, 243248, 257788, 258451, 294806, 348772, 382058, 515576, 516902, 589612, 697544, 764116, 1031152, 1033804, 1179224, 1395088, 1482281, 1528232, 2067608, 2358448, 2505851, 2964562, 3056464, 3390269, 4135216, 4393667, 5011702, 5929124, 6780538, 8787334, 10023404, 11858248, 13561076, 17574668, 20046808, 23716496, 27122152, 35149336, 40093616, 42599467, 54244304, 57634573, 70298672, 85198934, 115269146, 170397868, 230538292, 340795736, 461076584, 681591472, 922153168, 979787741, 1959575482, 3919150964, 7838301928, 15676603856]

約数ペア:

[(1, 15676603856), (2, 7838301928), (4, 3919150964), (8, 1959575482), (16, 979787741), (17, 922153168), (23, 681591472), (34, 461076584), (46, 340795736), (68, 230538292), (92, 170397868), (136, 115269146), (184, 85198934), (223, 70298672), (272, 57634573), (289, 54244304), (368, 42599467), (391, 40093616), (446, 35149336), (578, 27122152), (661, 23716496), (782, 20046808), (892, 17574668), (1156, 13561076), (1322, 11858248), (1564, 10023404), (1784, 8787334), (2312, 6780538), (2644, 5929124), (3128, 5011702), (3568, 4393667), (3791, 4135216), (4624, 3390269), (5129, 3056464), (5288, 2964562), (6256, 2505851), (6647, 2358448), (7582, 2067608), (10258, 1528232), (10576, 1482281), (11237, 1395088), (13294, 1179224), (15164, 1033804), (15203, 1031152), (20516, 764116), (22474, 697544), (26588, 589612), (30328, 516902), (30406, 515576), (41032, 382058), (44948, 348772), (53176, 294806), (60656, 258451), (60812, 257788), (64447, 243248), (82064, 191029), (87193, 179792), (89896, 174386), (106352, 147403), (121624, 128894)]