156768230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{9337}}^1$

素因数の和:9440

約数の個数: 32

約数和(自身を含む): 298517184

約数和(自身を除く): 141748954

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 1679, 3358, 8395, 9337, 16790, 18674, 46685, 93370, 214751, 429502, 681601, 1073755, 1363202, 2147510, 3408005, 6816010, 15676823, 31353646, 78384115, 156768230]

約数ペア:

[(1, 156768230), (2, 78384115), (5, 31353646), (10, 15676823), (23, 6816010), (46, 3408005), (73, 2147510), (115, 1363202), (146, 1073755), (230, 681601), (365, 429502), (730, 214751), (1679, 93370), (3358, 46685), (8395, 18674), (9337, 16790)]