129635214

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{7243}}^1$

素因数の和:7424

約数の個数: 32

約数和(自身を含む): 274692480

約数和(自身を除く): 145057266

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 2983, 5966, 7243, 8949, 14486, 17898, 21729, 43458, 137617, 275234, 412851, 825702, 1137151, 2274302, 3411453, 6822906, 21605869, 43211738, 64817607, 129635214]

約数ペア:

[(1, 129635214), (2, 64817607), (3, 43211738), (6, 21605869), (19, 6822906), (38, 3411453), (57, 2274302), (114, 1137151), (157, 825702), (314, 412851), (471, 275234), (942, 137617), (2983, 43458), (5966, 21729), (7243, 17898), (8949, 14486)]