161907252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61051}}^1$

素因数の和:61088

約数の個数: 48

約数和(自身を含む): 430782912

約数和(自身を除く): 268875660

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 61051, 122102, 183153, 244204, 366306, 732612, 793663, 1037867, 1587326, 2075734, 2380989, 3113601, 3174652, 4151468, 4761978, 6227202, 9523956, 12454404, 13492271, 26984542, 40476813, 53969084, 80953626, 161907252]

約数ペア:

[(1, 161907252), (2, 80953626), (3, 53969084), (4, 40476813), (6, 26984542), (12, 13492271), (13, 12454404), (17, 9523956), (26, 6227202), (34, 4761978), (39, 4151468), (51, 3174652), (52, 3113601), (68, 2380989), (78, 2075734), (102, 1587326), (156, 1037867), (204, 793663), (221, 732612), (442, 366306), (663, 244204), (884, 183153), (1326, 122102), (2652, 61051)]