144865272

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1949}}^1$

素因数の和:2140

約数の個数: 64

約数和(自身を含む): 383760000

約数和(自身を除く): 238894728

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 163, 228, 326, 456, 489, 652, 978, 1304, 1949, 1956, 3097, 3898, 3912, 5847, 6194, 7796, 9291, 11694, 12388, 15592, 18582, 23388, 24776, 37031, 37164, 46776, 74062, 74328, 111093, 148124, 222186, 296248, 317687, 444372, 635374, 888744, 953061, 1270748, 1906122, 2541496, 3812244, 6036053, 7624488, 12072106, 18108159, 24144212, 36216318, 48288424, 72432636, 144865272]

約数ペア:

[(1, 144865272), (2, 72432636), (3, 48288424), (4, 36216318), (6, 24144212), (8, 18108159), (12, 12072106), (19, 7624488), (24, 6036053), (38, 3812244), (57, 2541496), (76, 1906122), (114, 1270748), (152, 953061), (163, 888744), (228, 635374), (326, 444372), (456, 317687), (489, 296248), (652, 222186), (978, 148124), (1304, 111093), (1949, 74328), (1956, 74062), (3097, 46776), (3898, 37164), (3912, 37031), (5847, 24776), (6194, 23388), (7796, 18582), (9291, 15592), (11694, 12388)]