138872976

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:277

約数の個数: 160

約数和(自身を含む): 419020800

約数和(自身を除く): 280147824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 109, 114, 127, 132, 152, 176, 209, 218, 228, 254, 264, 304, 327, 381, 418, 436, 456, 508, 528, 627, 654, 762, 836, 872, 912, 1016, 1199, 1254, 1308, 1397, 1524, 1672, 1744, 2032, 2071, 2398, 2413, 2508, 2616, 2794, 3048, 3344, 3597, 4142, 4191, 4796, 4826, 5016, 5232, 5588, 6096, 6213, 7194, 7239, 8284, 8382, 9592, 9652, 10032, 11176, 12426, 13843, 14388, 14478, 16568, 16764, 19184, 19304, 22352, 22781, 24852, 26543, 27686, 28776, 28956, 33136, 33528, 38608, 41529, 45562, 49704, 53086, 55372, 57552, 57912, 67056, 68343, 79629, 83058, 91124, 99408, 106172, 110744, 115824, 136686, 152273, 159258, 166116, 182248, 212344, 221488, 263017, 273372, 304546, 318516, 332232, 364496, 424688, 456819, 526034, 546744, 609092, 637032, 664464, 789051, 913638, 1052068, 1093488, 1218184, 1274064, 1578102, 1827276, 2104136, 2436368, 2893187, 3156204, 3654552, 4208272, 5786374, 6312408, 7309104, 8679561, 11572748, 12624816, 17359122, 23145496, 34718244, 46290992, 69436488, 138872976]

約数ペア:

[(1, 138872976), (2, 69436488), (3, 46290992), (4, 34718244), (6, 23145496), (8, 17359122), (11, 12624816), (12, 11572748), (16, 8679561), (19, 7309104), (22, 6312408), (24, 5786374), (33, 4208272), (38, 3654552), (44, 3156204), (48, 2893187), (57, 2436368), (66, 2104136), (76, 1827276), (88, 1578102), (109, 1274064), (114, 1218184), (127, 1093488), (132, 1052068), (152, 913638), (176, 789051), (209, 664464), (218, 637032), (228, 609092), (254, 546744), (264, 526034), (304, 456819), (327, 424688), (381, 364496), (418, 332232), (436, 318516), (456, 304546), (508, 273372), (528, 263017), (627, 221488), (654, 212344), (762, 182248), (836, 166116), (872, 159258), (912, 152273), (1016, 136686), (1199, 115824), (1254, 110744), (1308, 106172), (1397, 99408), (1524, 91124), (1672, 83058), (1744, 79629), (2032, 68343), (2071, 67056), (2398, 57912), (2413, 57552), (2508, 55372), (2616, 53086), (2794, 49704), (3048, 45562), (3344, 41529), (3597, 38608), (4142, 33528), (4191, 33136), (4796, 28956), (4826, 28776), (5016, 27686), (5232, 26543), (5588, 24852), (6096, 22781), (6213, 22352), (7194, 19304), (7239, 19184), (8284, 16764), (8382, 16568), (9592, 14478), (9652, 14388), (10032, 13843), (11176, 12426)]