137742452

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{9437}}^1$

素因数の和:9571

約数の個数: 24

約数和(自身を含む): 249729480

約数和(自身を除く): 111987028

約数列:

[1, 2, 4, 41, 82, 89, 164, 178, 356, 3649, 7298, 9437, 14596, 18874, 37748, 386917, 773834, 839893, 1547668, 1679786, 3359572, 34435613, 68871226, 137742452]

約数ペア:

[(1, 137742452), (2, 68871226), (4, 34435613), (41, 3359572), (82, 1679786), (89, 1547668), (164, 839893), (178, 773834), (356, 386917), (3649, 37748), (7298, 18874), (9437, 14596)]