140495706

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13963}}^1$

素因数の和:14027

約数の個数: 48

約数和(自身を含む): 335471136

約数和(自身を除く): 194975430

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, 13963, 27926, 41889, 83778, 125667, 181519, 251334, 363038, 544557, 600409, 1089114, 1200818, 1633671, 1801227, 3267342, 3602454, 5403681, 7805317, 10807362, 15610634, 23415951, 46831902, 70247853, 140495706]

約数ペア:

[(1, 140495706), (2, 70247853), (3, 46831902), (6, 23415951), (9, 15610634), (13, 10807362), (18, 7805317), (26, 5403681), (39, 3602454), (43, 3267342), (78, 1801227), (86, 1633671), (117, 1200818), (129, 1089114), (234, 600409), (258, 544557), (387, 363038), (559, 251334), (774, 181519), (1118, 125667), (1677, 83778), (3354, 41889), (5031, 27926), (10062, 13963)]