169006752

素因数分解:

$2^5\times 3^2\times {\mathrm{647}}^1\times {\mathrm{907}}^1$

素因数の和:1570

約数の個数: 72

約数和(自身を含む): 481886496

約数和(自身を除く): 312879744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 647, 907, 1294, 1814, 1941, 2588, 2721, 3628, 3882, 5176, 5442, 5823, 7256, 7764, 8163, 10352, 10884, 11646, 14512, 15528, 16326, 20704, 21768, 23292, 29024, 31056, 32652, 43536, 46584, 62112, 65304, 87072, 93168, 130608, 186336, 261216, 586829, 1173658, 1760487, 2347316, 3520974, 4694632, 5281461, 7041948, 9389264, 10562922, 14083896, 18778528, 21125844, 28167792, 42251688, 56335584, 84503376, 169006752]

約数ペア:

[(1, 169006752), (2, 84503376), (3, 56335584), (4, 42251688), (6, 28167792), (8, 21125844), (9, 18778528), (12, 14083896), (16, 10562922), (18, 9389264), (24, 7041948), (32, 5281461), (36, 4694632), (48, 3520974), (72, 2347316), (96, 1760487), (144, 1173658), (288, 586829), (647, 261216), (907, 186336), (1294, 130608), (1814, 93168), (1941, 87072), (2588, 65304), (2721, 62112), (3628, 46584), (3882, 43536), (5176, 32652), (5442, 31056), (5823, 29024), (7256, 23292), (7764, 21768), (8163, 20704), (10352, 16326), (10884, 15528), (11646, 14512)]