166553872

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{797}}^1$

素因数の和:1195

約数の個数: 40

約数和(自身を含む): 332775576

約数和(自身を除く): 166221704

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 353, 592, 706, 797, 1412, 1594, 2824, 3188, 5648, 6376, 12752, 13061, 26122, 29489, 52244, 58978, 104488, 117956, 208976, 235912, 281341, 471824, 562682, 1125364, 2250728, 4501456, 10409617, 20819234, 41638468, 83276936, 166553872]

約数ペア:

[(1, 166553872), (2, 83276936), (4, 41638468), (8, 20819234), (16, 10409617), (37, 4501456), (74, 2250728), (148, 1125364), (296, 562682), (353, 471824), (592, 281341), (706, 235912), (797, 208976), (1412, 117956), (1594, 104488), (2824, 58978), (3188, 52244), (5648, 29489), (6376, 26122), (12752, 13061)]