166994149

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 203129856

約数和(自身を除く): 36135707

約数列:

[1, 7, 47, 53, 61, 157, 329, 371, 427, 1099, 2491, 2867, 3233, 7379, 8321, 9577, 17437, 20069, 22631, 51653, 58247, 67039, 151951, 391087, 450119, 507581, 1063657, 2737609, 3150833, 3553067, 23856307, 166994149]

約数ペア:

[(1, 166994149), (7, 23856307), (47, 3553067), (53, 3150833), (61, 2737609), (157, 1063657), (329, 507581), (371, 450119), (427, 391087), (1099, 151951), (2491, 67039), (2867, 58247), (3233, 51653), (7379, 22631), (8321, 20069), (9577, 17437)]