164018595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 294174720

約数和(自身を除く): 130156125

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 127, 179, 185, 195, 381, 481, 537, 555, 635, 895, 1443, 1651, 1905, 2327, 2405, 2685, 4699, 4953, 6623, 6981, 7215, 8255, 11635, 14097, 19869, 22733, 23495, 24765, 33115, 34905, 61087, 68199, 70485, 86099, 99345, 113665, 183261, 258297, 295529, 305435, 340995, 430495, 841121, 886587, 916305, 1291485, 1477645, 2523363, 4205605, 4432935, 10934573, 12616815, 32803719, 54672865, 164018595]

約数ペア:

[(1, 164018595), (3, 54672865), (5, 32803719), (13, 12616815), (15, 10934573), (37, 4432935), (39, 4205605), (65, 2523363), (111, 1477645), (127, 1291485), (179, 916305), (185, 886587), (195, 841121), (381, 430495), (481, 340995), (537, 305435), (555, 295529), (635, 258297), (895, 183261), (1443, 113665), (1651, 99345), (1905, 86099), (2327, 70485), (2405, 68199), (2685, 61087), (4699, 34905), (4953, 33115), (6623, 24765), (6981, 23495), (7215, 22733), (8255, 19869), (11635, 14097)]