167314980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{398369}}^1$

素因数の和:398388

約数の個数: 48

約数和(自身を含む): 535409280

約数和(自身を除く): 368094300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 398369, 796738, 1195107, 1593476, 1991845, 2390214, 2788583, 3983690, 4780428, 5577166, 5975535, 7967380, 8365749, 11154332, 11951070, 13942915, 16731498, 23902140, 27885830, 33462996, 41828745, 55771660, 83657490, 167314980]

約数ペア:

[(1, 167314980), (2, 83657490), (3, 55771660), (4, 41828745), (5, 33462996), (6, 27885830), (7, 23902140), (10, 16731498), (12, 13942915), (14, 11951070), (15, 11154332), (20, 8365749), (21, 7967380), (28, 5975535), (30, 5577166), (35, 4780428), (42, 3983690), (60, 2788583), (70, 2390214), (84, 1991845), (105, 1593476), (140, 1195107), (210, 796738), (420, 398369)]