153595974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{21139}}^1$

素因数の和:21324

約数の個数: 32

約数和(自身を含む): 353122560

約数和(自身を除く): 199526586

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7266, 21139, 42278, 63417, 126834, 147973, 295946, 443919, 887838, 3657047, 7314094, 10971141, 21942282, 25599329, 51198658, 76797987, 153595974]

約数ペア:

[(1, 153595974), (2, 76797987), (3, 51198658), (6, 25599329), (7, 21942282), (14, 10971141), (21, 7314094), (42, 3657047), (173, 887838), (346, 443919), (519, 295946), (1038, 147973), (1211, 126834), (2422, 63417), (3633, 42278), (7266, 21139)]