178669808044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26821}}^1\times {\mathrm{18301}}^1$

素因数の和:45146

約数の個数: 48

約数和(自身を含む): 384862655296

約数和(自身を除く): 206192847252

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 18301, 26821, 36602, 53642, 73204, 107284, 128107, 187747, 237913, 256214, 348673, 375494, 475826, 512428, 697346, 750988, 951652, 1394692, 1665391, 2440711, 3330782, 4881422, 6661564, 9762844, 490851121, 981702242, 1963404484, 3435957847, 6381064573, 6871915694, 12762129146, 13743831388, 25524258292, 44667452011, 89334904022, 178669808044]

約数ペア:

[(1, 178669808044), (2, 89334904022), (4, 44667452011), (7, 25524258292), (13, 13743831388), (14, 12762129146), (26, 6871915694), (28, 6381064573), (52, 3435957847), (91, 1963404484), (182, 981702242), (364, 490851121), (18301, 9762844), (26821, 6661564), (36602, 4881422), (53642, 3330782), (73204, 2440711), (107284, 1665391), (128107, 1394692), (187747, 951652), (237913, 750988), (256214, 697346), (348673, 512428), (375494, 475826)]