156954191118

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{16381}}^1\times {\mathrm{69431}}^1$

素因数の和:85840

約数の個数: 32

約数和(自身を含む): 327581286912

約数和(自身を除く): 170627095794

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 16381, 32762, 49143, 69431, 98286, 138862, 208293, 376763, 416586, 753526, 1130289, 1596913, 2260578, 3193826, 4790739, 9581478, 1137349211, 2274698422, 3412047633, 6824095266, 26159031853, 52318063706, 78477095559, 156954191118]

約数ペア:

[(1, 156954191118), (2, 78477095559), (3, 52318063706), (6, 26159031853), (23, 6824095266), (46, 3412047633), (69, 2274698422), (138, 1137349211), (16381, 9581478), (32762, 4790739), (49143, 3193826), (69431, 2260578), (98286, 1596913), (138862, 1130289), (208293, 753526), (376763, 416586)]