157444412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3931}}^1$

素因数の和:4002

約数の個数: 48

約数和(自身を含む): 317076480

約数和(自身を除く): 159632068

約数列:

[1, 2, 4, 17, 19, 31, 34, 38, 62, 68, 76, 124, 323, 527, 589, 646, 1054, 1178, 1292, 2108, 2356, 3931, 7862, 10013, 15724, 20026, 40052, 66827, 74689, 121861, 133654, 149378, 243722, 267308, 298756, 487444, 1269713, 2071637, 2315359, 2539426, 4143274, 4630718, 5078852, 8286548, 9261436, 39361103, 78722206, 157444412]

約数ペア:

[(1, 157444412), (2, 78722206), (4, 39361103), (17, 9261436), (19, 8286548), (31, 5078852), (34, 4630718), (38, 4143274), (62, 2539426), (68, 2315359), (76, 2071637), (124, 1269713), (323, 487444), (527, 298756), (589, 267308), (646, 243722), (1054, 149378), (1178, 133654), (1292, 121861), (2108, 74689), (2356, 66827), (3931, 40052), (7862, 20026), (10013, 15724)]