151019680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{134839}}^1$

素因数の和:134861

約数の個数: 48

約数和(自身を含む): 407756160

約数和(自身を除く): 256736480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 134839, 269678, 539356, 674195, 943873, 1078712, 1348390, 1887746, 2157424, 2696780, 3775492, 4314848, 4719365, 5393560, 7550984, 9438730, 10787120, 15101968, 18877460, 21574240, 30203936, 37754920, 75509840, 151019680]

約数ペア:

[(1, 151019680), (2, 75509840), (4, 37754920), (5, 30203936), (7, 21574240), (8, 18877460), (10, 15101968), (14, 10787120), (16, 9438730), (20, 7550984), (28, 5393560), (32, 4719365), (35, 4314848), (40, 3775492), (56, 2696780), (70, 2157424), (80, 1887746), (112, 1348390), (140, 1078712), (160, 943873), (224, 674195), (280, 539356), (560, 269678), (1120, 134839)]