157400556

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{3823}}^1$

素因数の和:3950

約数の個数: 48

約数和(自身を含む): 380319744

約数和(自身を除く): 222919188

約数列:

[1, 2, 3, 4, 6, 12, 47, 73, 94, 141, 146, 188, 219, 282, 292, 438, 564, 876, 3431, 3823, 6862, 7646, 10293, 11469, 13724, 15292, 20586, 22938, 41172, 45876, 179681, 279079, 359362, 539043, 558158, 718724, 837237, 1078086, 1116316, 1674474, 2156172, 3348948, 13116713, 26233426, 39350139, 52466852, 78700278, 157400556]

約数ペア:

[(1, 157400556), (2, 78700278), (3, 52466852), (4, 39350139), (6, 26233426), (12, 13116713), (47, 3348948), (73, 2156172), (94, 1674474), (141, 1116316), (146, 1078086), (188, 837237), (219, 718724), (282, 558158), (292, 539043), (438, 359362), (564, 279079), (876, 179681), (3431, 45876), (3823, 41172), (6862, 22938), (7646, 20586), (10293, 15292), (11469, 13724)]