158264960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{35327}}^1$

素因数の和:35353

約数の個数: 64

約数和(自身を含む): 432414720

約数和(自身を除く): 274149760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 35327, 70654, 141308, 176635, 247289, 282616, 353270, 494578, 565232, 706540, 989156, 1130464, 1236445, 1413080, 1978312, 2260928, 2472890, 2826160, 3956624, 4521856, 4945780, 5652320, 7913248, 9891560, 11304640, 15826496, 19783120, 22609280, 31652992, 39566240, 79132480, 158264960]

約数ペア:

[(1, 158264960), (2, 79132480), (4, 39566240), (5, 31652992), (7, 22609280), (8, 19783120), (10, 15826496), (14, 11304640), (16, 9891560), (20, 7913248), (28, 5652320), (32, 4945780), (35, 4521856), (40, 3956624), (56, 2826160), (64, 2472890), (70, 2260928), (80, 1978312), (112, 1413080), (128, 1236445), (140, 1130464), (160, 989156), (224, 706540), (280, 565232), (320, 494578), (448, 353270), (560, 282616), (640, 247289), (896, 176635), (1120, 141308), (2240, 70654), (4480, 35327)]