142387574

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1511}}^1$

素因数の和:1700

約数の個数: 32

約数和(自身を含む): 250822656

約数和(自身を除く): 108435082

約数列:

[1, 2, 7, 14, 53, 106, 127, 254, 371, 742, 889, 1511, 1778, 3022, 6731, 10577, 13462, 21154, 47117, 80083, 94234, 160166, 191897, 383794, 560581, 1121162, 1343279, 2686558, 10170541, 20341082, 71193787, 142387574]

約数ペア:

[(1, 142387574), (2, 71193787), (7, 20341082), (14, 10170541), (53, 2686558), (106, 1343279), (127, 1121162), (254, 560581), (371, 383794), (742, 191897), (889, 160166), (1511, 94234), (1778, 80083), (3022, 47117), (6731, 21154), (10577, 13462)]