142804704

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{212507}}^1$

素因数の和:212527

約数の個数: 48

約数和(自身を含む): 428416128

約数和(自身を除く): 285611424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 212507, 425014, 637521, 850028, 1275042, 1487549, 1700056, 2550084, 2975098, 3400112, 4462647, 5100168, 5950196, 6800224, 8925294, 10200336, 11900392, 17850588, 20400672, 23800784, 35701176, 47601568, 71402352, 142804704]

約数ペア:

[(1, 142804704), (2, 71402352), (3, 47601568), (4, 35701176), (6, 23800784), (7, 20400672), (8, 17850588), (12, 11900392), (14, 10200336), (16, 8925294), (21, 6800224), (24, 5950196), (28, 5100168), (32, 4462647), (42, 3400112), (48, 2975098), (56, 2550084), (84, 1700056), (96, 1487549), (112, 1275042), (168, 850028), (224, 637521), (336, 425014), (672, 212507)]