128514528

素因数分解:

$2^5\times 3^2\times {\mathrm{446231}}^1$

素因数の和:446247

約数の個数: 36

約数和(自身を含む): 365464008

約数和(自身を除く): 236949480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 446231, 892462, 1338693, 1784924, 2677386, 3569848, 4016079, 5354772, 7139696, 8032158, 10709544, 14279392, 16064316, 21419088, 32128632, 42838176, 64257264, 128514528]

約数ペア:

[(1, 128514528), (2, 64257264), (3, 42838176), (4, 32128632), (6, 21419088), (8, 16064316), (9, 14279392), (12, 10709544), (16, 8032158), (18, 7139696), (24, 5354772), (32, 4016079), (36, 3569848), (48, 2677386), (72, 1784924), (96, 1338693), (144, 892462), (288, 446231)]