156712191980

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{116949397}}^1$

素因数の和:116949473

約数の個数: 24

約数和(自身を含む): 334007480688

約数和(自身を除く): 177295288708

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 116949397, 233898794, 467797588, 584746985, 1169493970, 2338987940, 7835609599, 15671219198, 31342438396, 39178047995, 78356095990, 156712191980]

約数ペア:

[(1, 156712191980), (2, 78356095990), (4, 39178047995), (5, 31342438396), (10, 15671219198), (20, 7835609599), (67, 2338987940), (134, 1169493970), (268, 584746985), (335, 467797588), (670, 233898794), (1340, 116949397)]