159844178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1031}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 265265280

約数和(自身を除く): 105421102

約数列:

[1, 2, 13, 26, 67, 89, 134, 178, 871, 1031, 1157, 1742, 2062, 2314, 5963, 11926, 13403, 26806, 69077, 77519, 91759, 138154, 155038, 183518, 898001, 1192867, 1796002, 2385734, 6147853, 12295706, 79922089, 159844178]

約数ペア:

[(1, 159844178), (2, 79922089), (13, 12295706), (26, 6147853), (67, 2385734), (89, 1796002), (134, 1192867), (178, 898001), (871, 183518), (1031, 155038), (1157, 138154), (1742, 91759), (2062, 77519), (2314, 69077), (5963, 26806), (11926, 13403)]