157054184

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{90469}}^1$

素因数の和:90513

約数の個数: 32

約数和(自身を含む): 347404800

約数和(自身を除く): 190350616

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 90469, 180938, 361876, 633283, 723752, 1266566, 2533132, 2804539, 5066264, 5609078, 11218156, 19631773, 22436312, 39263546, 78527092, 157054184]

約数ペア:

[(1, 157054184), (2, 78527092), (4, 39263546), (7, 22436312), (8, 19631773), (14, 11218156), (28, 5609078), (31, 5066264), (56, 2804539), (62, 2533132), (124, 1266566), (217, 723752), (248, 633283), (434, 361876), (868, 180938), (1736, 90469)]