131346284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 256229568

約数和(自身を除く): 124883284

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 137, 274, 391, 548, 613, 782, 1226, 1564, 2329, 2452, 3151, 4658, 6302, 9316, 10421, 12604, 14099, 20842, 28198, 41684, 53567, 56396, 83981, 107134, 167962, 214268, 239683, 335924, 479366, 958732, 1427677, 1931563, 2855354, 3863126, 5710708, 7726252, 32836571, 65673142, 131346284]

約数ペア:

[(1, 131346284), (2, 65673142), (4, 32836571), (17, 7726252), (23, 5710708), (34, 3863126), (46, 2855354), (68, 1931563), (92, 1427677), (137, 958732), (274, 479366), (391, 335924), (548, 239683), (613, 214268), (782, 167962), (1226, 107134), (1564, 83981), (2329, 56396), (2452, 53567), (3151, 41684), (4658, 28198), (6302, 20842), (9316, 14099), (10421, 12604)]