129628108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{24023}}^1$

素因数の和:24117

約数の個数: 24

約数和(自身を含む): 242161920

約数和(自身を除く): 112533812

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 24023, 48046, 96092, 456437, 912874, 1705633, 1825748, 3411266, 6822532, 32407027, 64814054, 129628108]

約数ペア:

[(1, 129628108), (2, 64814054), (4, 32407027), (19, 6822532), (38, 3411266), (71, 1825748), (76, 1705633), (142, 912874), (284, 456437), (1349, 96092), (2698, 48046), (5396, 24023)]