155746108

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{25633}}^1$

素因数の和:25682

約数の個数: 36

約数和(自身を含む): 327294912

約数和(自身を除く): 171548804

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 25633, 51266, 102532, 179431, 358862, 717724, 794623, 1256017, 1589246, 2512034, 3178492, 5024068, 5562361, 11124722, 22249444, 38936527, 77873054, 155746108]

約数ペア:

[(1, 155746108), (2, 77873054), (4, 38936527), (7, 22249444), (14, 11124722), (28, 5562361), (31, 5024068), (49, 3178492), (62, 2512034), (98, 1589246), (124, 1256017), (196, 794623), (217, 717724), (434, 358862), (868, 179431), (1519, 102532), (3038, 51266), (6076, 25633)]