140785164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{300823}}^1$

素因数の和:300846

約数の個数: 36

約数和(自身を含む): 383249776

約数和(自身を除く): 242464612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 300823, 601646, 902469, 1203292, 1804938, 2707407, 3609876, 3910699, 5414814, 7821398, 10829628, 11732097, 15642796, 23464194, 35196291, 46928388, 70392582, 140785164]

約数ペア:

[(1, 140785164), (2, 70392582), (3, 46928388), (4, 35196291), (6, 23464194), (9, 15642796), (12, 11732097), (13, 10829628), (18, 7821398), (26, 5414814), (36, 3910699), (39, 3609876), (52, 2707407), (78, 1804938), (117, 1203292), (156, 902469), (234, 601646), (468, 300823)]