139436448

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{85439}}^1$

素因数の和:85469

約数の個数: 48

約数和(自身を含む): 387555840

約数和(自身を除く): 248119392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 85439, 170878, 256317, 341756, 512634, 683512, 1025268, 1367024, 1452463, 2050536, 2734048, 2904926, 4101072, 4357389, 5809852, 8202144, 8714778, 11619704, 17429556, 23239408, 34859112, 46478816, 69718224, 139436448]

約数ペア:

[(1, 139436448), (2, 69718224), (3, 46478816), (4, 34859112), (6, 23239408), (8, 17429556), (12, 11619704), (16, 8714778), (17, 8202144), (24, 5809852), (32, 4357389), (34, 4101072), (48, 2904926), (51, 2734048), (68, 2050536), (96, 1452463), (102, 1367024), (136, 1025268), (204, 683512), (272, 512634), (408, 341756), (544, 256317), (816, 170878), (1632, 85439)]