145605264

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2053

約数の個数: 120

約数和(自身を含む): 451899648

約数和(自身を除く): 306294384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 1997, 2352, 2604, 3038, 3472, 3994, 4557, 5208, 5991, 6076, 7988, 9114, 10416, 11982, 12152, 13979, 15976, 18228, 23964, 24304, 27958, 31952, 36456, 41937, 47928, 55916, 61907, 72912, 83874, 95856, 97853, 111832, 123814, 167748, 185721, 195706, 223664, 247628, 293559, 335496, 371442, 391412, 433349, 495256, 587118, 670992, 742884, 782824, 866698, 990512, 1174236, 1300047, 1485768, 1565648, 1733396, 2348472, 2600094, 2971536, 3033443, 3466792, 4696944, 5200188, 6066886, 6933584, 9100329, 10400376, 12133772, 18200658, 20800752, 24267544, 36401316, 48535088, 72802632, 145605264]

約数ペア:

[(1, 145605264), (2, 72802632), (3, 48535088), (4, 36401316), (6, 24267544), (7, 20800752), (8, 18200658), (12, 12133772), (14, 10400376), (16, 9100329), (21, 6933584), (24, 6066886), (28, 5200188), (31, 4696944), (42, 3466792), (48, 3033443), (49, 2971536), (56, 2600094), (62, 2348472), (84, 1733396), (93, 1565648), (98, 1485768), (112, 1300047), (124, 1174236), (147, 990512), (168, 866698), (186, 782824), (196, 742884), (217, 670992), (248, 587118), (294, 495256), (336, 433349), (372, 391412), (392, 371442), (434, 335496), (496, 293559), (588, 247628), (651, 223664), (744, 195706), (784, 185721), (868, 167748), (1176, 123814), (1302, 111832), (1488, 97853), (1519, 95856), (1736, 83874), (1997, 72912), (2352, 61907), (2604, 55916), (3038, 47928), (3472, 41937), (3994, 36456), (4557, 31952), (5208, 27958), (5991, 24304), (6076, 23964), (7988, 18228), (9114, 15976), (10416, 13979), (11982, 12152)]