149763708

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{19531}}^1$

素因数の和:19615

約数の個数: 48

約数和(自身を含む): 393765120

約数和(自身を除く): 244001412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 19531, 39062, 58593, 78124, 117186, 175779, 234372, 351558, 527337, 703116, 1054674, 1386701, 2109348, 2773402, 4160103, 5546804, 8320206, 12480309, 16640412, 24960618, 37440927, 49921236, 74881854, 149763708]

約数ペア:

[(1, 149763708), (2, 74881854), (3, 49921236), (4, 37440927), (6, 24960618), (9, 16640412), (12, 12480309), (18, 8320206), (27, 5546804), (36, 4160103), (54, 2773402), (71, 2109348), (108, 1386701), (142, 1054674), (213, 703116), (284, 527337), (426, 351558), (639, 234372), (852, 175779), (1278, 117186), (1917, 78124), (2556, 58593), (3834, 39062), (7668, 19531)]