166394536

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{270121}}^1$

素因数の和:270145

約数の個数: 32

約数和(自身を含む): 388975680

約数和(自身を除く): 222581144

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 270121, 540242, 1080484, 1890847, 2160968, 2971331, 3781694, 5942662, 7563388, 11885324, 15126776, 20799317, 23770648, 41598634, 83197268, 166394536]

約数ペア:

[(1, 166394536), (2, 83197268), (4, 41598634), (7, 23770648), (8, 20799317), (11, 15126776), (14, 11885324), (22, 7563388), (28, 5942662), (44, 3781694), (56, 2971331), (77, 2160968), (88, 1890847), (154, 1080484), (308, 540242), (616, 270121)]