137923464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:491

約数の個数: 128

約数和(自身を含む): 413614080

約数和(自身を除く): 275690616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 71, 84, 93, 124, 142, 168, 186, 213, 217, 248, 284, 372, 373, 426, 434, 497, 568, 651, 744, 746, 852, 868, 994, 1119, 1302, 1491, 1492, 1704, 1736, 1988, 2201, 2238, 2604, 2611, 2982, 2984, 3976, 4402, 4476, 5208, 5222, 5964, 6603, 7833, 8804, 8952, 10444, 11563, 11928, 13206, 15407, 15666, 17608, 20888, 23126, 26412, 26483, 30814, 31332, 34689, 46221, 46252, 52824, 52966, 61628, 62664, 69378, 79449, 80941, 92442, 92504, 105932, 123256, 138756, 158898, 161882, 184884, 185381, 211864, 242823, 277512, 317796, 323764, 369768, 370762, 485646, 556143, 635592, 647528, 741524, 820973, 971292, 1112286, 1483048, 1641946, 1942584, 2224572, 2462919, 3283892, 4449144, 4925838, 5746811, 6567784, 9851676, 11493622, 17240433, 19703352, 22987244, 34480866, 45974488, 68961732, 137923464]

約数ペア:

[(1, 137923464), (2, 68961732), (3, 45974488), (4, 34480866), (6, 22987244), (7, 19703352), (8, 17240433), (12, 11493622), (14, 9851676), (21, 6567784), (24, 5746811), (28, 4925838), (31, 4449144), (42, 3283892), (56, 2462919), (62, 2224572), (71, 1942584), (84, 1641946), (93, 1483048), (124, 1112286), (142, 971292), (168, 820973), (186, 741524), (213, 647528), (217, 635592), (248, 556143), (284, 485646), (372, 370762), (373, 369768), (426, 323764), (434, 317796), (497, 277512), (568, 242823), (651, 211864), (744, 185381), (746, 184884), (852, 161882), (868, 158898), (994, 138756), (1119, 123256), (1302, 105932), (1491, 92504), (1492, 92442), (1704, 80941), (1736, 79449), (1988, 69378), (2201, 62664), (2238, 61628), (2604, 52966), (2611, 52824), (2982, 46252), (2984, 46221), (3976, 34689), (4402, 31332), (4476, 30814), (5208, 26483), (5222, 26412), (5964, 23126), (6603, 20888), (7833, 17608), (8804, 15666), (8952, 15407), (10444, 13206), (11563, 11928)]