138192852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{86587}}^1$

素因数の和:86620

約数の個数: 48

約数和(自身を含む): 387914240

約数和(自身を除く): 249721388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 86587, 173174, 259761, 346348, 519522, 606109, 1039044, 1212218, 1645153, 1818327, 2424436, 3290306, 3636654, 4935459, 6580612, 7273308, 9870918, 11516071, 19741836, 23032142, 34548213, 46064284, 69096426, 138192852]

約数ペア:

[(1, 138192852), (2, 69096426), (3, 46064284), (4, 34548213), (6, 23032142), (7, 19741836), (12, 11516071), (14, 9870918), (19, 7273308), (21, 6580612), (28, 4935459), (38, 3636654), (42, 3290306), (57, 2424436), (76, 1818327), (84, 1645153), (114, 1212218), (133, 1039044), (228, 606109), (266, 519522), (399, 346348), (532, 259761), (798, 173174), (1596, 86587)]