156687008

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2243}}^1$

素因数の和:2349

約数の個数: 48

約数和(自身を含む): 322328160

約数和(自身を除く): 165641152

約数列:

[1, 2, 4, 8, 16, 32, 37, 59, 74, 118, 148, 236, 296, 472, 592, 944, 1184, 1888, 2183, 2243, 4366, 4486, 8732, 8972, 17464, 17944, 34928, 35888, 69856, 71776, 82991, 132337, 165982, 264674, 331964, 529348, 663928, 1058696, 1327856, 2117392, 2655712, 4234784, 4896469, 9792938, 19585876, 39171752, 78343504, 156687008]

約数ペア:

[(1, 156687008), (2, 78343504), (4, 39171752), (8, 19585876), (16, 9792938), (32, 4896469), (37, 4234784), (59, 2655712), (74, 2117392), (118, 1327856), (148, 1058696), (236, 663928), (296, 529348), (472, 331964), (592, 264674), (944, 165982), (1184, 132337), (1888, 82991), (2183, 71776), (2243, 69856), (4366, 35888), (4486, 34928), (8732, 17944), (8972, 17464)]