148406904

素因数分解:

$2^3\times 3^6\times {\mathrm{25447}}^1$

素因数の和:25471

約数の個数: 56

約数和(自身を含む): 417219960

約数和(自身を除く): 268813056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 25447, 50894, 76341, 101788, 152682, 203576, 229023, 305364, 458046, 610728, 687069, 916092, 1374138, 1832184, 2061207, 2748276, 4122414, 5496552, 6183621, 8244828, 12367242, 16489656, 18550863, 24734484, 37101726, 49468968, 74203452, 148406904]

約数ペア:

[(1, 148406904), (2, 74203452), (3, 49468968), (4, 37101726), (6, 24734484), (8, 18550863), (9, 16489656), (12, 12367242), (18, 8244828), (24, 6183621), (27, 5496552), (36, 4122414), (54, 2748276), (72, 2061207), (81, 1832184), (108, 1374138), (162, 916092), (216, 687069), (243, 610728), (324, 458046), (486, 305364), (648, 229023), (729, 203576), (972, 152682), (1458, 101788), (1944, 76341), (2916, 50894), (5832, 25447)]