140773818

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1\times {\mathrm{523}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 285299136

約数和(自身を除く): 144525318

約数列:

[1, 2, 3, 6, 113, 226, 339, 397, 523, 678, 794, 1046, 1191, 1569, 2382, 3138, 44861, 59099, 89722, 118198, 134583, 177297, 207631, 269166, 354594, 415262, 622893, 1245786, 23462303, 46924606, 70386909, 140773818]

約数ペア:

[(1, 140773818), (2, 70386909), (3, 46924606), (6, 23462303), (113, 1245786), (226, 622893), (339, 415262), (397, 354594), (523, 269166), (678, 207631), (794, 177297), (1046, 134583), (1191, 118198), (1569, 89722), (2382, 59099), (3138, 44861)]