157096150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 310828320

約数和(自身を除く): 153732170

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 421, 425, 439, 842, 850, 878, 2105, 2195, 4210, 4390, 7157, 7463, 10525, 10975, 14314, 14926, 21050, 21950, 35785, 37315, 71570, 74630, 178925, 184819, 186575, 357850, 369638, 373150, 924095, 1848190, 3141923, 4620475, 6283846, 9240950, 15709615, 31419230, 78548075, 157096150]

約数ペア:

[(1, 157096150), (2, 78548075), (5, 31419230), (10, 15709615), (17, 9240950), (25, 6283846), (34, 4620475), (50, 3141923), (85, 1848190), (170, 924095), (421, 373150), (425, 369638), (439, 357850), (842, 186575), (850, 184819), (878, 178925), (2105, 74630), (2195, 71570), (4210, 37315), (4390, 35785), (7157, 21950), (7463, 21050), (10525, 14926), (10975, 14314)]