181389936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:479

約数の個数: 160

約数和(自身を含む): 582962688

約数和(自身を除く): 401572752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 131, 156, 168, 182, 208, 262, 273, 312, 317, 336, 364, 393, 524, 546, 624, 634, 728, 786, 917, 951, 1048, 1092, 1268, 1456, 1572, 1703, 1834, 1902, 2096, 2184, 2219, 2536, 2751, 3144, 3406, 3668, 3804, 4121, 4368, 4438, 5072, 5109, 5502, 6288, 6657, 6812, 7336, 7608, 8242, 8876, 10218, 11004, 11921, 12363, 13314, 13624, 14672, 15216, 16484, 17752, 20436, 22008, 23842, 24726, 26628, 27248, 28847, 32968, 35504, 35763, 40872, 41527, 44016, 47684, 49452, 53256, 57694, 65936, 71526, 81744, 83054, 86541, 95368, 98904, 106512, 115388, 124581, 143052, 166108, 173082, 190736, 197808, 230776, 249162, 286104, 290689, 332216, 346164, 461552, 498324, 539851, 572208, 581378, 664432, 692328, 872067, 996648, 1079702, 1162756, 1384656, 1619553, 1744134, 1993296, 2159404, 2325512, 3239106, 3488268, 3778957, 4318808, 4651024, 6478212, 6976536, 7557914, 8637616, 11336871, 12956424, 13953072, 15115828, 22673742, 25912848, 30231656, 45347484, 60463312, 90694968, 181389936]

約数ペア:

[(1, 181389936), (2, 90694968), (3, 60463312), (4, 45347484), (6, 30231656), (7, 25912848), (8, 22673742), (12, 15115828), (13, 13953072), (14, 12956424), (16, 11336871), (21, 8637616), (24, 7557914), (26, 6976536), (28, 6478212), (39, 4651024), (42, 4318808), (48, 3778957), (52, 3488268), (56, 3239106), (78, 2325512), (84, 2159404), (91, 1993296), (104, 1744134), (112, 1619553), (131, 1384656), (156, 1162756), (168, 1079702), (182, 996648), (208, 872067), (262, 692328), (273, 664432), (312, 581378), (317, 572208), (336, 539851), (364, 498324), (393, 461552), (524, 346164), (546, 332216), (624, 290689), (634, 286104), (728, 249162), (786, 230776), (917, 197808), (951, 190736), (1048, 173082), (1092, 166108), (1268, 143052), (1456, 124581), (1572, 115388), (1703, 106512), (1834, 98904), (1902, 95368), (2096, 86541), (2184, 83054), (2219, 81744), (2536, 71526), (2751, 65936), (3144, 57694), (3406, 53256), (3668, 49452), (3804, 47684), (4121, 44016), (4368, 41527), (4438, 40872), (5072, 35763), (5109, 35504), (5502, 32968), (6288, 28847), (6657, 27248), (6812, 26628), (7336, 24726), (7608, 23842), (8242, 22008), (8876, 20436), (10218, 17752), (11004, 16484), (11921, 15216), (12363, 14672), (13314, 13624)]