139844176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{10939}}^1$

素因数の和:11011

約数の個数: 40

約数和(自身を含む): 293016960

約数和(自身を除く): 153172784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 6392, 10939, 12784, 21878, 43756, 87512, 175024, 185963, 371926, 514133, 743852, 1028266, 1487704, 2056532, 2975408, 4113064, 8226128, 8740261, 17480522, 34961044, 69922088, 139844176]

約数ペア:

[(1, 139844176), (2, 69922088), (4, 34961044), (8, 17480522), (16, 8740261), (17, 8226128), (34, 4113064), (47, 2975408), (68, 2056532), (94, 1487704), (136, 1028266), (188, 743852), (272, 514133), (376, 371926), (752, 185963), (799, 175024), (1598, 87512), (3196, 43756), (6392, 21878), (10939, 12784)]