169961688

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{503}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 524225520

約数和(自身を除く): 354263832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 361, 456, 468, 494, 503, 684, 722, 741, 936, 988, 1006, 1083, 1368, 1444, 1482, 1509, 1976, 2012, 2166, 2223, 2888, 2964, 3018, 3249, 4024, 4332, 4446, 4527, 4693, 5928, 6036, 6498, 6539, 8664, 8892, 9054, 9386, 9557, 12072, 12996, 13078, 14079, 17784, 18108, 18772, 19114, 19617, 25992, 26156, 28158, 28671, 36216, 37544, 38228, 39234, 42237, 52312, 56316, 57342, 58851, 76456, 78468, 84474, 86013, 112632, 114684, 117702, 124241, 156936, 168948, 172026, 181583, 229368, 235404, 248482, 337896, 344052, 363166, 372723, 470808, 496964, 544749, 688104, 726332, 745446, 993928, 1089498, 1118169, 1452664, 1490892, 1634247, 2178996, 2236338, 2360579, 2981784, 3268494, 4357992, 4472676, 4721158, 6536988, 7081737, 8945352, 9442316, 13073976, 14163474, 18884632, 21245211, 28326948, 42490422, 56653896, 84980844, 169961688]

約数ペア:

[(1, 169961688), (2, 84980844), (3, 56653896), (4, 42490422), (6, 28326948), (8, 21245211), (9, 18884632), (12, 14163474), (13, 13073976), (18, 9442316), (19, 8945352), (24, 7081737), (26, 6536988), (36, 4721158), (38, 4472676), (39, 4357992), (52, 3268494), (57, 2981784), (72, 2360579), (76, 2236338), (78, 2178996), (104, 1634247), (114, 1490892), (117, 1452664), (152, 1118169), (156, 1089498), (171, 993928), (228, 745446), (234, 726332), (247, 688104), (312, 544749), (342, 496964), (361, 470808), (456, 372723), (468, 363166), (494, 344052), (503, 337896), (684, 248482), (722, 235404), (741, 229368), (936, 181583), (988, 172026), (1006, 168948), (1083, 156936), (1368, 124241), (1444, 117702), (1482, 114684), (1509, 112632), (1976, 86013), (2012, 84474), (2166, 78468), (2223, 76456), (2888, 58851), (2964, 57342), (3018, 56316), (3249, 52312), (4024, 42237), (4332, 39234), (4446, 38228), (4527, 37544), (4693, 36216), (5928, 28671), (6036, 28158), (6498, 26156), (6539, 25992), (8664, 19617), (8892, 19114), (9054, 18772), (9386, 18108), (9557, 17784), (12072, 14079), (12996, 13078)]