149747626

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{11489}}^1$

素因数の和:11531

約数の個数: 32

約数和(自身を含む): 275760000

約数和(自身を除く): 126012374

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 931, 1862, 6517, 11489, 13034, 22978, 80423, 160846, 218291, 436582, 562961, 1125922, 1528037, 3056074, 3940727, 7881454, 10696259, 21392518, 74873813, 149747626]

約数ペア:

[(1, 149747626), (2, 74873813), (7, 21392518), (14, 10696259), (19, 7881454), (38, 3940727), (49, 3056074), (98, 1528037), (133, 1125922), (266, 562961), (343, 436582), (686, 218291), (931, 160846), (1862, 80423), (6517, 22978), (11489, 13034)]