138381768

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:588

約数の個数: 192

約数和(自身を含む): 469048320

約数和(自身を除く): 330666552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 31, 34, 36, 42, 51, 56, 62, 63, 68, 72, 84, 93, 102, 119, 124, 126, 136, 153, 168, 186, 204, 217, 238, 248, 252, 279, 306, 357, 372, 408, 434, 476, 504, 521, 527, 558, 612, 651, 714, 744, 868, 952, 1042, 1054, 1071, 1116, 1224, 1302, 1428, 1563, 1581, 1736, 1953, 2084, 2108, 2142, 2232, 2604, 2856, 3126, 3162, 3647, 3689, 3906, 4168, 4216, 4284, 4689, 4743, 5208, 6252, 6324, 7294, 7378, 7812, 8568, 8857, 9378, 9486, 10941, 11067, 12504, 12648, 14588, 14756, 15624, 16151, 17714, 18756, 18972, 21882, 22134, 26571, 29176, 29512, 32302, 32823, 33201, 35428, 37512, 37944, 43764, 44268, 48453, 53142, 61999, 64604, 65646, 66402, 70856, 79713, 87528, 88536, 96906, 106284, 113057, 123998, 129208, 131292, 132804, 145359, 159426, 185997, 193812, 212568, 226114, 247996, 262584, 265608, 274567, 290718, 318852, 339171, 371994, 387624, 452228, 495992, 549134, 557991, 581436, 637704, 678342, 743988, 823701, 904456, 1017513, 1098268, 1115982, 1162872, 1356684, 1487976, 1647402, 1921969, 2035026, 2196536, 2231964, 2471103, 2713368, 3294804, 3843938, 4070052, 4463928, 4942206, 5765907, 6589608, 7687876, 8140104, 9884412, 11531814, 15375752, 17297721, 19768824, 23063628, 34595442, 46127256, 69190884, 138381768]

約数ペア:

[(1, 138381768), (2, 69190884), (3, 46127256), (4, 34595442), (6, 23063628), (7, 19768824), (8, 17297721), (9, 15375752), (12, 11531814), (14, 9884412), (17, 8140104), (18, 7687876), (21, 6589608), (24, 5765907), (28, 4942206), (31, 4463928), (34, 4070052), (36, 3843938), (42, 3294804), (51, 2713368), (56, 2471103), (62, 2231964), (63, 2196536), (68, 2035026), (72, 1921969), (84, 1647402), (93, 1487976), (102, 1356684), (119, 1162872), (124, 1115982), (126, 1098268), (136, 1017513), (153, 904456), (168, 823701), (186, 743988), (204, 678342), (217, 637704), (238, 581436), (248, 557991), (252, 549134), (279, 495992), (306, 452228), (357, 387624), (372, 371994), (408, 339171), (434, 318852), (476, 290718), (504, 274567), (521, 265608), (527, 262584), (558, 247996), (612, 226114), (651, 212568), (714, 193812), (744, 185997), (868, 159426), (952, 145359), (1042, 132804), (1054, 131292), (1071, 129208), (1116, 123998), (1224, 113057), (1302, 106284), (1428, 96906), (1563, 88536), (1581, 87528), (1736, 79713), (1953, 70856), (2084, 66402), (2108, 65646), (2142, 64604), (2232, 61999), (2604, 53142), (2856, 48453), (3126, 44268), (3162, 43764), (3647, 37944), (3689, 37512), (3906, 35428), (4168, 33201), (4216, 32823), (4284, 32302), (4689, 29512), (4743, 29176), (5208, 26571), (6252, 22134), (6324, 21882), (7294, 18972), (7378, 18756), (7812, 17714), (8568, 16151), (8857, 15624), (9378, 14756), (9486, 14588), (10941, 12648), (11067, 12504)]