140192416

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1614

約数の個数: 96

約数和(自身を含む): 350880768

約数和(自身を除く): 210688352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 992, 1456, 1553, 1612, 1736, 2821, 2912, 3106, 3224, 3472, 5642, 6212, 6448, 6944, 10871, 11284, 12424, 12896, 20189, 21742, 22568, 24848, 40378, 43484, 45136, 48143, 49696, 80756, 86968, 90272, 96286, 141323, 161512, 173936, 192572, 282646, 323024, 337001, 347872, 385144, 565292, 625859, 646048, 674002, 770288, 1130584, 1251718, 1348004, 1540576, 2261168, 2503436, 2696008, 4381013, 4522336, 5006872, 5392016, 8762026, 10013744, 10784032, 17524052, 20027488, 35048104, 70096208, 140192416]

約数ペア:

[(1, 140192416), (2, 70096208), (4, 35048104), (7, 20027488), (8, 17524052), (13, 10784032), (14, 10013744), (16, 8762026), (26, 5392016), (28, 5006872), (31, 4522336), (32, 4381013), (52, 2696008), (56, 2503436), (62, 2261168), (91, 1540576), (104, 1348004), (112, 1251718), (124, 1130584), (182, 770288), (208, 674002), (217, 646048), (224, 625859), (248, 565292), (364, 385144), (403, 347872), (416, 337001), (434, 323024), (496, 282646), (728, 192572), (806, 173936), (868, 161512), (992, 141323), (1456, 96286), (1553, 90272), (1612, 86968), (1736, 80756), (2821, 49696), (2912, 48143), (3106, 45136), (3224, 43484), (3472, 40378), (5642, 24848), (6212, 22568), (6448, 21742), (6944, 20189), (10871, 12896), (11284, 12424)]