121235656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{1567}}^1$

素因数の和:2101

約数の個数: 32

約数和(自身を含む): 239904000

約数和(自身を除く): 118668344

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 509, 1018, 1567, 2036, 3134, 4072, 6268, 9671, 12536, 19342, 29773, 38684, 59546, 77368, 119092, 238184, 797603, 1595206, 3190412, 6380824, 15154457, 30308914, 60617828, 121235656]

約数ペア:

[(1, 121235656), (2, 60617828), (4, 30308914), (8, 15154457), (19, 6380824), (38, 3190412), (76, 1595206), (152, 797603), (509, 238184), (1018, 119092), (1567, 77368), (2036, 59546), (3134, 38684), (4072, 29773), (6268, 19342), (9671, 12536)]