163385504

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1913}}^1$

素因数の和:2097

約数の個数: 48

約数和(自身を含む): 342935208

約数和(自身を除く): 179549704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 157, 272, 314, 544, 628, 1256, 1913, 2512, 2669, 3826, 5024, 5338, 7652, 10676, 15304, 21352, 30608, 32521, 42704, 61216, 65042, 85408, 130084, 260168, 300341, 520336, 600682, 1040672, 1201364, 2402728, 4805456, 5105797, 9610912, 10211594, 20423188, 40846376, 81692752, 163385504]

約数ペア:

[(1, 163385504), (2, 81692752), (4, 40846376), (8, 20423188), (16, 10211594), (17, 9610912), (32, 5105797), (34, 4805456), (68, 2402728), (136, 1201364), (157, 1040672), (272, 600682), (314, 520336), (544, 300341), (628, 260168), (1256, 130084), (1913, 85408), (2512, 65042), (2669, 61216), (3826, 42704), (5024, 32521), (5338, 30608), (7652, 21352), (10676, 15304)]