157428474

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{11393}}^1$

素因数の和:11459

約数の個数: 48

約数和(自身を含む): 374087808

約数和(自身を除く): 216659334

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 4606, 6909, 11393, 13818, 22786, 34179, 68358, 79751, 159502, 239253, 478506, 535471, 558257, 1070942, 1116514, 1606413, 1674771, 3212826, 3349542, 3748297, 7496594, 11244891, 22489782, 26238079, 52476158, 78714237, 157428474]

約数ペア:

[(1, 157428474), (2, 78714237), (3, 52476158), (6, 26238079), (7, 22489782), (14, 11244891), (21, 7496594), (42, 3748297), (47, 3349542), (49, 3212826), (94, 1674771), (98, 1606413), (141, 1116514), (147, 1070942), (282, 558257), (294, 535471), (329, 478506), (658, 239253), (987, 159502), (1974, 79751), (2303, 68358), (4606, 34179), (6909, 22786), (11393, 13818)]