131842386

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13103}}^1$

素因数の和:13167

約数の個数: 48

約数和(自身を含む): 314810496

約数和(自身を除く): 182968110

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 10062, 13103, 26206, 39309, 78618, 117927, 170339, 235854, 340678, 511017, 563429, 1022034, 1126858, 1533051, 1690287, 3066102, 3380574, 5070861, 7324577, 10141722, 14649154, 21973731, 43947462, 65921193, 131842386]

約数ペア:

[(1, 131842386), (2, 65921193), (3, 43947462), (6, 21973731), (9, 14649154), (13, 10141722), (18, 7324577), (26, 5070861), (39, 3380574), (43, 3066102), (78, 1690287), (86, 1533051), (117, 1126858), (129, 1022034), (234, 563429), (258, 511017), (387, 340678), (559, 235854), (774, 170339), (1118, 117927), (1677, 78618), (3354, 39309), (5031, 26206), (10062, 13103)]