142786558

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2287}}^1$

素因数の和:2392

約数の個数: 32

約数和(自身を含む): 237219840

約数和(自身を除く): 94433282

約数列:

[1, 2, 19, 31, 38, 53, 62, 106, 589, 1007, 1178, 1643, 2014, 2287, 3286, 4574, 31217, 43453, 62434, 70897, 86906, 121211, 141794, 242422, 1347043, 2303009, 2694086, 3757541, 4606018, 7515082, 71393279, 142786558]

約数ペア:

[(1, 142786558), (2, 71393279), (19, 7515082), (31, 4606018), (38, 3757541), (53, 2694086), (62, 2303009), (106, 1347043), (589, 242422), (1007, 141794), (1178, 121211), (1643, 86906), (2014, 70897), (2287, 62434), (3286, 43453), (4574, 31217)]