140837814

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13997}}^1$

素因数の和:14061

約数の個数: 48

約数和(自身を含む): 336287952

約数和(自身を除く): 195450138

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, 13997, 27994, 41991, 83982, 125973, 181961, 251946, 363922, 545883, 601871, 1091766, 1203742, 1637649, 1805613, 3275298, 3611226, 5416839, 7824323, 10833678, 15648646, 23472969, 46945938, 70418907, 140837814]

約数ペア:

[(1, 140837814), (2, 70418907), (3, 46945938), (6, 23472969), (9, 15648646), (13, 10833678), (18, 7824323), (26, 5416839), (39, 3611226), (43, 3275298), (78, 1805613), (86, 1637649), (117, 1203742), (129, 1091766), (234, 601871), (258, 545883), (387, 363922), (559, 251946), (774, 181961), (1118, 125973), (1677, 83982), (3354, 41991), (5031, 27994), (10062, 13997)]