156940183589

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{52069}}^1$

素因数の和:52389

約数の個数: 32

約数和(自身を含む): 190071329280

約数和(自身を除く): 33131145691

約数列:

[1, 7, 23, 97, 161, 193, 679, 1351, 2231, 4439, 15617, 18721, 31073, 52069, 131047, 364483, 430583, 1197587, 3014081, 5050693, 8383109, 10049317, 35354851, 70345219, 116165939, 231134291, 813161573, 974783749, 1617940037, 6823486243, 22420026227, 156940183589]

約数ペア:

[(1, 156940183589), (7, 22420026227), (23, 6823486243), (97, 1617940037), (161, 974783749), (193, 813161573), (679, 231134291), (1351, 116165939), (2231, 70345219), (4439, 35354851), (15617, 10049317), (18721, 8383109), (31073, 5050693), (52069, 3014081), (131047, 1197587), (364483, 430583)]