158969538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 452804352

約数和(自身を除く): 293834814

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 37, 39, 42, 43, 61, 63, 74, 78, 86, 91, 111, 117, 122, 126, 129, 182, 183, 222, 234, 258, 259, 273, 301, 333, 366, 387, 427, 481, 518, 546, 549, 559, 602, 666, 774, 777, 793, 819, 854, 903, 962, 1098, 1118, 1281, 1443, 1554, 1586, 1591, 1638, 1677, 1806, 2257, 2331, 2379, 2562, 2623, 2709, 2886, 3182, 3354, 3367, 3843, 3913, 4329, 4514, 4662, 4758, 4773, 5031, 5246, 5418, 5551, 6734, 6771, 7137, 7686, 7826, 7869, 8658, 9546, 10062, 10101, 11102, 11137, 11739, 13542, 14274, 14319, 15738, 15799, 16653, 18361, 20202, 20313, 20683, 22274, 23478, 23607, 28638, 29341, 30303, 31598, 33306, 33411, 34099, 35217, 36722, 40626, 41366, 47214, 47397, 49959, 55083, 58682, 60606, 62049, 66822, 68198, 70434, 88023, 94794, 97051, 99918, 100233, 102297, 110166, 124098, 142191, 144781, 165249, 176046, 186147, 194102, 200466, 204594, 205387, 238693, 264069, 284382, 289562, 291153, 306891, 330498, 372294, 410774, 434343, 477386, 528138, 582306, 613782, 616161, 679357, 716079, 868686, 873459, 1232322, 1261663, 1303029, 1358714, 1432158, 1746918, 1848483, 2038071, 2148237, 2523326, 2606058, 3696966, 3784989, 4076142, 4296474, 6114213, 7569978, 8831641, 11354967, 12228426, 17663282, 22709934, 26494923, 52989846, 79484769, 158969538]

約数ペア:

[(1, 158969538), (2, 79484769), (3, 52989846), (6, 26494923), (7, 22709934), (9, 17663282), (13, 12228426), (14, 11354967), (18, 8831641), (21, 7569978), (26, 6114213), (37, 4296474), (39, 4076142), (42, 3784989), (43, 3696966), (61, 2606058), (63, 2523326), (74, 2148237), (78, 2038071), (86, 1848483), (91, 1746918), (111, 1432158), (117, 1358714), (122, 1303029), (126, 1261663), (129, 1232322), (182, 873459), (183, 868686), (222, 716079), (234, 679357), (258, 616161), (259, 613782), (273, 582306), (301, 528138), (333, 477386), (366, 434343), (387, 410774), (427, 372294), (481, 330498), (518, 306891), (546, 291153), (549, 289562), (559, 284382), (602, 264069), (666, 238693), (774, 205387), (777, 204594), (793, 200466), (819, 194102), (854, 186147), (903, 176046), (962, 165249), (1098, 144781), (1118, 142191), (1281, 124098), (1443, 110166), (1554, 102297), (1586, 100233), (1591, 99918), (1638, 97051), (1677, 94794), (1806, 88023), (2257, 70434), (2331, 68198), (2379, 66822), (2562, 62049), (2623, 60606), (2709, 58682), (2886, 55083), (3182, 49959), (3354, 47397), (3367, 47214), (3843, 41366), (3913, 40626), (4329, 36722), (4514, 35217), (4662, 34099), (4758, 33411), (4773, 33306), (5031, 31598), (5246, 30303), (5418, 29341), (5551, 28638), (6734, 23607), (6771, 23478), (7137, 22274), (7686, 20683), (7826, 20313), (7869, 20202), (8658, 18361), (9546, 16653), (10062, 15799), (10101, 15738), (11102, 14319), (11137, 14274), (11739, 13542)]