140781446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{733}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 233059680

約数和(自身を除く): 92278234

約数列:

[1, 2, 13, 26, 83, 89, 166, 178, 733, 1079, 1157, 1466, 2158, 2314, 7387, 9529, 14774, 19058, 60839, 65237, 96031, 121678, 130474, 192062, 790907, 848081, 1581814, 1696162, 5414671, 10829342, 70390723, 140781446]

約数ペア:

[(1, 140781446), (2, 70390723), (13, 10829342), (26, 5414671), (83, 1696162), (89, 1581814), (166, 848081), (178, 790907), (733, 192062), (1079, 130474), (1157, 121678), (1466, 96031), (2158, 65237), (2314, 60839), (7387, 19058), (9529, 14774)]