152720656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{51043}}^1$

素因数の和:51079

約数の個数: 40

約数和(自身を含む): 341790624

約数和(自身を除く): 189069968

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 51043, 102086, 204172, 408344, 561473, 816688, 867731, 1122946, 1735462, 2245892, 3470924, 4491784, 6941848, 8983568, 9545041, 13883696, 19090082, 38180164, 76360328, 152720656]

約数ペア:

[(1, 152720656), (2, 76360328), (4, 38180164), (8, 19090082), (11, 13883696), (16, 9545041), (17, 8983568), (22, 6941848), (34, 4491784), (44, 3470924), (68, 2245892), (88, 1735462), (136, 1122946), (176, 867731), (187, 816688), (272, 561473), (374, 408344), (748, 204172), (1496, 102086), (2992, 51043)]