139859584

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{12277}}^1$

素因数の和:12380

約数の個数: 32

約数和(自身を含む): 281780100

約数和(自身を除く): 141920516

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 2848, 5696, 11392, 12277, 24554, 49108, 98216, 196432, 392864, 785728, 1092653, 1571456, 2185306, 4370612, 8741224, 17482448, 34964896, 69929792, 139859584]

約数ペア:

[(1, 139859584), (2, 69929792), (4, 34964896), (8, 17482448), (16, 8741224), (32, 4370612), (64, 2185306), (89, 1571456), (128, 1092653), (178, 785728), (356, 392864), (712, 196432), (1424, 98216), (2848, 49108), (5696, 24554), (11392, 12277)]