138851856

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:662

約数の個数: 180

約数和(自身を含む): 460737004

約数和(自身を除く): 321885148

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 121, 132, 143, 144, 156, 176, 198, 208, 234, 242, 264, 286, 312, 363, 396, 429, 468, 484, 528, 572, 613, 624, 726, 792, 858, 936, 968, 1089, 1144, 1226, 1287, 1452, 1573, 1584, 1716, 1839, 1872, 1936, 2178, 2288, 2452, 2574, 2904, 3146, 3432, 3678, 4356, 4719, 4904, 5148, 5517, 5808, 6292, 6743, 6864, 7356, 7969, 8712, 9438, 9808, 10296, 11034, 12584, 13486, 14157, 14712, 15938, 17424, 18876, 20229, 20592, 22068, 23907, 25168, 26972, 28314, 29424, 31876, 37752, 40458, 44136, 47814, 53944, 56628, 60687, 63752, 71721, 74173, 75504, 80916, 87659, 88272, 95628, 107888, 113256, 121374, 127504, 143442, 148346, 161832, 175318, 191256, 222519, 226512, 242748, 262977, 286884, 296692, 323664, 350636, 382512, 445038, 485496, 525954, 573768, 593384, 667557, 701272, 788931, 890076, 964249, 970992, 1051908, 1147536, 1186768, 1335114, 1402544, 1577862, 1780152, 1928498, 2103816, 2670228, 2892747, 3155724, 3560304, 3856996, 4207632, 5340456, 5785494, 6311448, 7713992, 8678241, 10680912, 11570988, 12622896, 15427984, 17356482, 23141976, 34712964, 46283952, 69425928, 138851856]

約数ペア:

[(1, 138851856), (2, 69425928), (3, 46283952), (4, 34712964), (6, 23141976), (8, 17356482), (9, 15427984), (11, 12622896), (12, 11570988), (13, 10680912), (16, 8678241), (18, 7713992), (22, 6311448), (24, 5785494), (26, 5340456), (33, 4207632), (36, 3856996), (39, 3560304), (44, 3155724), (48, 2892747), (52, 2670228), (66, 2103816), (72, 1928498), (78, 1780152), (88, 1577862), (99, 1402544), (104, 1335114), (117, 1186768), (121, 1147536), (132, 1051908), (143, 970992), (144, 964249), (156, 890076), (176, 788931), (198, 701272), (208, 667557), (234, 593384), (242, 573768), (264, 525954), (286, 485496), (312, 445038), (363, 382512), (396, 350636), (429, 323664), (468, 296692), (484, 286884), (528, 262977), (572, 242748), (613, 226512), (624, 222519), (726, 191256), (792, 175318), (858, 161832), (936, 148346), (968, 143442), (1089, 127504), (1144, 121374), (1226, 113256), (1287, 107888), (1452, 95628), (1573, 88272), (1584, 87659), (1716, 80916), (1839, 75504), (1872, 74173), (1936, 71721), (2178, 63752), (2288, 60687), (2452, 56628), (2574, 53944), (2904, 47814), (3146, 44136), (3432, 40458), (3678, 37752), (4356, 31876), (4719, 29424), (4904, 28314), (5148, 26972), (5517, 25168), (5808, 23907), (6292, 22068), (6743, 20592), (6864, 20229), (7356, 18876), (7969, 17424), (8712, 15938), (9438, 14712), (9808, 14157), (10296, 13486), (11034, 12584)]