144609874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{24239}}^1$

素因数の和:24417

約数の個数: 16

約数和(自身を含む): 229795200

約数和(自身を除く): 85185326

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 24239, 48478, 460541, 921082, 3805523, 7611046, 72304937, 144609874]

約数ペア:

[(1, 144609874), (2, 72304937), (19, 7611046), (38, 3805523), (157, 921082), (314, 460541), (2983, 48478), (5966, 24239)]