149747356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1871}}^1$

素因数の和:2010

約数の個数: 48

約数和(自身を含む): 305690112

約数和(自身を除く): 155942756

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 107, 187, 214, 374, 428, 748, 1177, 1819, 1871, 2354, 3638, 3742, 4708, 7276, 7484, 20009, 20581, 31807, 40018, 41162, 63614, 80036, 82324, 127228, 200197, 349877, 400394, 699754, 800788, 1399508, 2202167, 3403349, 4404334, 6806698, 8808668, 13613396, 37436839, 74873678, 149747356]

約数ペア:

[(1, 149747356), (2, 74873678), (4, 37436839), (11, 13613396), (17, 8808668), (22, 6806698), (34, 4404334), (44, 3403349), (68, 2202167), (107, 1399508), (187, 800788), (214, 699754), (374, 400394), (428, 349877), (748, 200197), (1177, 127228), (1819, 82324), (1871, 80036), (2354, 63614), (3638, 41162), (3742, 40018), (4708, 31807), (7276, 20581), (7484, 20009)]