157099000

素因数分解:

$2^3\times 5^3\times {\mathrm{127}}^1\times {\mathrm{1237}}^1$

素因数の和:1385

約数の個数: 64

約数和(自身を含む): 370805760

約数和(自身を除く): 213706760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 127, 200, 250, 254, 500, 508, 635, 1000, 1016, 1237, 1270, 2474, 2540, 3175, 4948, 5080, 6185, 6350, 9896, 12370, 12700, 15875, 24740, 25400, 30925, 31750, 49480, 61850, 63500, 123700, 127000, 154625, 157099, 247400, 309250, 314198, 618500, 628396, 785495, 1237000, 1256792, 1570990, 3141980, 3927475, 6283960, 7854950, 15709900, 19637375, 31419800, 39274750, 78549500, 157099000]

約数ペア:

[(1, 157099000), (2, 78549500), (4, 39274750), (5, 31419800), (8, 19637375), (10, 15709900), (20, 7854950), (25, 6283960), (40, 3927475), (50, 3141980), (100, 1570990), (125, 1256792), (127, 1237000), (200, 785495), (250, 628396), (254, 618500), (500, 314198), (508, 309250), (635, 247400), (1000, 157099), (1016, 154625), (1237, 127000), (1270, 123700), (2474, 63500), (2540, 61850), (3175, 49480), (4948, 31750), (5080, 30925), (6185, 25400), (6350, 24740), (9896, 15875), (12370, 12700)]