161818459008

素因数分解:

$2^7\times 3^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1\times {\mathrm{8287}}^1$

素因数の和:8756

約数の個数: 128

約数和(自身を含む): 433711703040

約数和(自身を除く): 271893244032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 241, 384, 422, 482, 633, 723, 844, 964, 1266, 1446, 1688, 1928, 2532, 2892, 3376, 3856, 5064, 5784, 6752, 7712, 8287, 10128, 11568, 13504, 15424, 16574, 20256, 23136, 24861, 27008, 30848, 33148, 40512, 46272, 49722, 50851, 66296, 81024, 92544, 99444, 101702, 132592, 152553, 198888, 203404, 265184, 305106, 397776, 406808, 530368, 610212, 795552, 813616, 1060736, 1220424, 1591104, 1627232, 1748557, 1997167, 2440848, 3182208, 3254464, 3497114, 3994334, 4881696, 5245671, 5991501, 6508928, 6994228, 7988668, 9763392, 10491342, 11983002, 13988456, 15977336, 19526784, 20982684, 23966004, 27976912, 31954672, 41965368, 47932008, 55953824, 63909344, 83930736, 95864016, 111907648, 127818688, 167861472, 191728032, 223815296, 255637376, 335722944, 383456064, 421402237, 671445888, 766912128, 842804474, 1264206711, 1685608948, 2528413422, 3371217896, 5056826844, 6742435792, 10113653688, 13484871584, 20227307376, 26969743168, 40454614752, 53939486336, 80909229504, 161818459008]

約数ペア:

[(1, 161818459008), (2, 80909229504), (3, 53939486336), (4, 40454614752), (6, 26969743168), (8, 20227307376), (12, 13484871584), (16, 10113653688), (24, 6742435792), (32, 5056826844), (48, 3371217896), (64, 2528413422), (96, 1685608948), (128, 1264206711), (192, 842804474), (211, 766912128), (241, 671445888), (384, 421402237), (422, 383456064), (482, 335722944), (633, 255637376), (723, 223815296), (844, 191728032), (964, 167861472), (1266, 127818688), (1446, 111907648), (1688, 95864016), (1928, 83930736), (2532, 63909344), (2892, 55953824), (3376, 47932008), (3856, 41965368), (5064, 31954672), (5784, 27976912), (6752, 23966004), (7712, 20982684), (8287, 19526784), (10128, 15977336), (11568, 13988456), (13504, 11983002), (15424, 10491342), (16574, 9763392), (20256, 7988668), (23136, 6994228), (24861, 6508928), (27008, 5991501), (30848, 5245671), (33148, 4881696), (40512, 3994334), (46272, 3497114), (49722, 3254464), (50851, 3182208), (66296, 2440848), (81024, 1997167), (92544, 1748557), (99444, 1627232), (101702, 1591104), (132592, 1220424), (152553, 1060736), (198888, 813616), (203404, 795552), (265184, 610212), (305106, 530368), (397776, 406808)]