137811128

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{27043}}^1$

素因数の和:27076

約数の個数: 48

約数和(自身を含む): 323716680

約数和(自身を除く): 185905552

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 27043, 54086, 108172, 189301, 216344, 351559, 378602, 703118, 757204, 1325107, 1406236, 1514408, 2460913, 2650214, 2812472, 4921826, 5300428, 9843652, 10600856, 17226391, 19687304, 34452782, 68905564, 137811128]

約数ペア:

[(1, 137811128), (2, 68905564), (4, 34452782), (7, 19687304), (8, 17226391), (13, 10600856), (14, 9843652), (26, 5300428), (28, 4921826), (49, 2812472), (52, 2650214), (56, 2460913), (91, 1514408), (98, 1406236), (104, 1325107), (182, 757204), (196, 703118), (364, 378602), (392, 351559), (637, 216344), (728, 189301), (1274, 108172), (2548, 54086), (5096, 27043)]