188285896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{33479}}^1$

素因数の和:33541

約数の個数: 32

約数和(自身を含む): 381672000

約数和(自身を除く): 193386104

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 33479, 66958, 133916, 267832, 636101, 1238723, 1272202, 2477446, 2544404, 4954892, 5088808, 9909784, 23535737, 47071474, 94142948, 188285896]

約数ペア:

[(1, 188285896), (2, 94142948), (4, 47071474), (8, 23535737), (19, 9909784), (37, 5088808), (38, 4954892), (74, 2544404), (76, 2477446), (148, 1272202), (152, 1238723), (296, 636101), (703, 267832), (1406, 133916), (2812, 66958), (5624, 33479)]