157428762

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 340433280

約数和(自身を除く): 183004518

約数列:

[1, 2, 3, 6, 29, 43, 53, 58, 86, 87, 106, 129, 159, 174, 258, 318, 397, 794, 1191, 1247, 1537, 2279, 2382, 2494, 3074, 3741, 4558, 4611, 6837, 7482, 9222, 11513, 13674, 17071, 21041, 23026, 34142, 34539, 42082, 51213, 63123, 66091, 69078, 102426, 126246, 132182, 198273, 396546, 495059, 610189, 904763, 990118, 1220378, 1485177, 1809526, 1830567, 2714289, 2970354, 3661134, 5428578, 26238127, 52476254, 78714381, 157428762]

約数ペア:

[(1, 157428762), (2, 78714381), (3, 52476254), (6, 26238127), (29, 5428578), (43, 3661134), (53, 2970354), (58, 2714289), (86, 1830567), (87, 1809526), (106, 1485177), (129, 1220378), (159, 990118), (174, 904763), (258, 610189), (318, 495059), (397, 396546), (794, 198273), (1191, 132182), (1247, 126246), (1537, 102426), (2279, 69078), (2382, 66091), (2494, 63123), (3074, 51213), (3741, 42082), (4558, 34539), (4611, 34142), (6837, 23026), (7482, 21041), (9222, 17071), (11513, 13674)]