137155456

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{63031}}^1$

素因数の和:63062

約数の個数: 32

約数和(自身を含む): 289316880

約数和(自身を除く): 152161424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 63031, 126062, 252124, 504248, 1008496, 1071527, 2016992, 2143054, 4033984, 4286108, 8067968, 8572216, 17144432, 34288864, 68577728, 137155456]

約数ペア:

[(1, 137155456), (2, 68577728), (4, 34288864), (8, 17144432), (16, 8572216), (17, 8067968), (32, 4286108), (34, 4033984), (64, 2143054), (68, 2016992), (128, 1071527), (136, 1008496), (272, 504248), (544, 252124), (1088, 126062), (2176, 63031)]