154919912

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{162731}}^1$

素因数の和:162761

約数の個数: 32

約数和(自身を含む): 351501120

約数和(自身を除く): 196581208

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 162731, 325462, 650924, 1139117, 1301848, 2278234, 2766427, 4556468, 5532854, 9112936, 11065708, 19364989, 22131416, 38729978, 77459956, 154919912]

約数ペア:

[(1, 154919912), (2, 77459956), (4, 38729978), (7, 22131416), (8, 19364989), (14, 11065708), (17, 9112936), (28, 5532854), (34, 4556468), (56, 2766427), (68, 2278234), (119, 1301848), (136, 1139117), (238, 650924), (476, 325462), (952, 162731)]