157093160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{561047}}^1$

素因数の和:561065

約数の個数: 32

約数和(自身を含む): 403954560

約数和(自身を除く): 246861400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 561047, 1122094, 2244188, 2805235, 3927329, 4488376, 5610470, 7854658, 11220940, 15709316, 19636645, 22441880, 31418632, 39273290, 78546580, 157093160]

約数ペア:

[(1, 157093160), (2, 78546580), (4, 39273290), (5, 31418632), (7, 22441880), (8, 19636645), (10, 15709316), (14, 11220940), (20, 7854658), (28, 5610470), (35, 4488376), (40, 3927329), (56, 2805235), (70, 2244188), (140, 1122094), (280, 561047)]