138741876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:795

約数の個数: 192

約数和(自身を含む): 466636800

約数和(自身を除く): 327894924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 52, 54, 57, 63, 76, 78, 84, 91, 108, 114, 117, 126, 133, 156, 171, 182, 189, 228, 234, 247, 252, 266, 273, 342, 351, 364, 378, 399, 468, 494, 513, 532, 546, 684, 702, 741, 743, 756, 798, 819, 988, 1026, 1092, 1197, 1404, 1482, 1486, 1596, 1638, 1729, 2052, 2223, 2229, 2394, 2457, 2964, 2972, 3276, 3458, 3591, 4446, 4458, 4788, 4914, 5187, 5201, 6669, 6687, 6916, 7182, 8892, 8916, 9659, 9828, 10374, 10402, 13338, 13374, 14117, 14364, 15561, 15603, 19318, 20061, 20748, 20804, 26676, 26748, 28234, 28977, 31122, 31206, 38636, 40122, 42351, 46683, 46809, 56468, 57954, 62244, 62412, 67613, 80244, 84702, 86931, 93366, 93618, 98819, 115908, 127053, 135226, 140427, 169404, 173862, 183521, 186732, 187236, 197638, 202839, 254106, 260793, 270452, 280854, 296457, 347724, 367042, 381159, 395276, 405678, 508212, 521586, 550563, 561708, 592914, 608517, 734084, 762318, 811356, 889371, 1043172, 1101126, 1185828, 1217034, 1284647, 1524636, 1651689, 1778742, 1825551, 2202252, 2434068, 2569294, 2668113, 3303378, 3557484, 3651102, 3853941, 4955067, 5138588, 5336226, 6606756, 7302204, 7707882, 9910134, 10672452, 11561823, 15415764, 19820268, 23123646, 34685469, 46247292, 69370938, 138741876]

約数ペア:

[(1, 138741876), (2, 69370938), (3, 46247292), (4, 34685469), (6, 23123646), (7, 19820268), (9, 15415764), (12, 11561823), (13, 10672452), (14, 9910134), (18, 7707882), (19, 7302204), (21, 6606756), (26, 5336226), (27, 5138588), (28, 4955067), (36, 3853941), (38, 3651102), (39, 3557484), (42, 3303378), (52, 2668113), (54, 2569294), (57, 2434068), (63, 2202252), (76, 1825551), (78, 1778742), (84, 1651689), (91, 1524636), (108, 1284647), (114, 1217034), (117, 1185828), (126, 1101126), (133, 1043172), (156, 889371), (171, 811356), (182, 762318), (189, 734084), (228, 608517), (234, 592914), (247, 561708), (252, 550563), (266, 521586), (273, 508212), (342, 405678), (351, 395276), (364, 381159), (378, 367042), (399, 347724), (468, 296457), (494, 280854), (513, 270452), (532, 260793), (546, 254106), (684, 202839), (702, 197638), (741, 187236), (743, 186732), (756, 183521), (798, 173862), (819, 169404), (988, 140427), (1026, 135226), (1092, 127053), (1197, 115908), (1404, 98819), (1482, 93618), (1486, 93366), (1596, 86931), (1638, 84702), (1729, 80244), (2052, 67613), (2223, 62412), (2229, 62244), (2394, 57954), (2457, 56468), (2964, 46809), (2972, 46683), (3276, 42351), (3458, 40122), (3591, 38636), (4446, 31206), (4458, 31122), (4788, 28977), (4914, 28234), (5187, 26748), (5201, 26676), (6669, 20804), (6687, 20748), (6916, 20061), (7182, 19318), (8892, 15603), (8916, 15561), (9659, 14364), (9828, 14117), (10374, 13374), (10402, 13338)]