137468198

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4339}}^1$

素因数の和:4452

約数の個数: 32

約数和(自身を含む): 246650880

約数和(自身を除く): 109182682

約数列:

[1, 2, 7, 14, 31, 62, 73, 146, 217, 434, 511, 1022, 2263, 4339, 4526, 8678, 15841, 30373, 31682, 60746, 134509, 269018, 316747, 633494, 941563, 1883126, 2217229, 4434458, 9819157, 19638314, 68734099, 137468198]

約数ペア:

[(1, 137468198), (2, 68734099), (7, 19638314), (14, 9819157), (31, 4434458), (62, 2217229), (73, 1883126), (146, 941563), (217, 633494), (434, 316747), (511, 269018), (1022, 134509), (2263, 60746), (4339, 31682), (4526, 30373), (8678, 15841)]