157192000

素因数分解:

$2^6\times 5^3\times 7^2\times {\mathrm{401}}^1$

素因数の和:442

約数の個数: 168

約数和(自身を含む): 453972168

約数和(自身を除く): 296780168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 125, 140, 160, 175, 196, 200, 224, 245, 250, 280, 320, 350, 392, 400, 401, 448, 490, 500, 560, 700, 784, 800, 802, 875, 980, 1000, 1120, 1225, 1400, 1568, 1600, 1604, 1750, 1960, 2000, 2005, 2240, 2450, 2800, 2807, 3136, 3208, 3500, 3920, 4000, 4010, 4900, 5600, 5614, 6125, 6416, 7000, 7840, 8000, 8020, 9800, 10025, 11200, 11228, 12250, 12832, 14000, 14035, 15680, 16040, 19600, 19649, 20050, 22456, 24500, 25664, 28000, 28070, 32080, 39200, 39298, 40100, 44912, 49000, 50125, 56000, 56140, 64160, 70175, 78400, 78596, 80200, 89824, 98000, 98245, 100250, 112280, 128320, 140350, 157192, 160400, 179648, 196000, 196490, 200500, 224560, 280700, 314384, 320800, 350875, 392000, 392980, 401000, 449120, 491225, 561400, 628768, 641600, 701750, 785960, 802000, 898240, 982450, 1122800, 1257536, 1403500, 1571920, 1604000, 1964900, 2245600, 2456125, 2807000, 3143840, 3208000, 3929800, 4491200, 4912250, 5614000, 6287680, 7859600, 9824500, 11228000, 15719200, 19649000, 22456000, 31438400, 39298000, 78596000, 157192000]

約数ペア:

[(1, 157192000), (2, 78596000), (4, 39298000), (5, 31438400), (7, 22456000), (8, 19649000), (10, 15719200), (14, 11228000), (16, 9824500), (20, 7859600), (25, 6287680), (28, 5614000), (32, 4912250), (35, 4491200), (40, 3929800), (49, 3208000), (50, 3143840), (56, 2807000), (64, 2456125), (70, 2245600), (80, 1964900), (98, 1604000), (100, 1571920), (112, 1403500), (125, 1257536), (140, 1122800), (160, 982450), (175, 898240), (196, 802000), (200, 785960), (224, 701750), (245, 641600), (250, 628768), (280, 561400), (320, 491225), (350, 449120), (392, 401000), (400, 392980), (401, 392000), (448, 350875), (490, 320800), (500, 314384), (560, 280700), (700, 224560), (784, 200500), (800, 196490), (802, 196000), (875, 179648), (980, 160400), (1000, 157192), (1120, 140350), (1225, 128320), (1400, 112280), (1568, 100250), (1600, 98245), (1604, 98000), (1750, 89824), (1960, 80200), (2000, 78596), (2005, 78400), (2240, 70175), (2450, 64160), (2800, 56140), (2807, 56000), (3136, 50125), (3208, 49000), (3500, 44912), (3920, 40100), (4000, 39298), (4010, 39200), (4900, 32080), (5600, 28070), (5614, 28000), (6125, 25664), (6416, 24500), (7000, 22456), (7840, 20050), (8000, 19649), (8020, 19600), (9800, 16040), (10025, 15680), (11200, 14035), (11228, 14000), (12250, 12832)]