137719904

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32359}}^1$

素因数の和:32395

約数の個数: 48

約数和(自身を含む): 326188800

約数和(自身を除く): 188468896

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 32359, 64718, 129436, 226513, 258872, 453026, 517744, 614821, 906052, 1035488, 1229642, 1812104, 2459284, 3624208, 4303747, 4918568, 7248416, 8607494, 9837136, 17214988, 19674272, 34429976, 68859952, 137719904]

約数ペア:

[(1, 137719904), (2, 68859952), (4, 34429976), (7, 19674272), (8, 17214988), (14, 9837136), (16, 8607494), (19, 7248416), (28, 4918568), (32, 4303747), (38, 3624208), (56, 2459284), (76, 1812104), (112, 1229642), (133, 1035488), (152, 906052), (224, 614821), (266, 517744), (304, 453026), (532, 258872), (608, 226513), (1064, 129436), (2128, 64718), (4256, 32359)]