128536634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 210124800

約数和(自身を除く): 81588166

約数列:

[1, 2, 19, 38, 47, 79, 94, 158, 893, 911, 1501, 1786, 1822, 3002, 3713, 7426, 17309, 34618, 42817, 70547, 71969, 85634, 141094, 143938, 813523, 1367411, 1627046, 2734822, 3382543, 6765086, 64268317, 128536634]

約数ペア:

[(1, 128536634), (2, 64268317), (19, 6765086), (38, 3382543), (47, 2734822), (79, 1627046), (94, 1367411), (158, 813523), (893, 143938), (911, 141094), (1501, 85634), (1786, 71969), (1822, 70547), (3002, 42817), (3713, 34618), (7426, 17309)]