165700938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6577}}^1$

素因数の和:6631

約数の個数: 64

約数和(自身を含む): 397837440

約数和(自身を除く): 232136502

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 323, 442, 494, 646, 663, 741, 969, 1326, 1482, 1938, 4199, 6577, 8398, 12597, 13154, 19731, 25194, 39462, 85501, 111809, 124963, 171002, 223618, 249926, 256503, 335427, 374889, 513006, 670854, 749778, 1453517, 1624519, 2124371, 2907034, 3249038, 4248742, 4360551, 4873557, 6373113, 8721102, 9747114, 12746226, 27616823, 55233646, 82850469, 165700938]

約数ペア:

[(1, 165700938), (2, 82850469), (3, 55233646), (6, 27616823), (13, 12746226), (17, 9747114), (19, 8721102), (26, 6373113), (34, 4873557), (38, 4360551), (39, 4248742), (51, 3249038), (57, 2907034), (78, 2124371), (102, 1624519), (114, 1453517), (221, 749778), (247, 670854), (323, 513006), (442, 374889), (494, 335427), (646, 256503), (663, 249926), (741, 223618), (969, 171002), (1326, 124963), (1482, 111809), (1938, 85501), (4199, 39462), (6577, 25194), (8398, 19731), (12597, 13154)]