165298644

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{72883}}^1$

素因数の和:72906

約数の個数: 60

約数和(自身を含む): 493861984

約数和(自身を除く): 328563340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 72883, 145766, 218649, 291532, 437298, 510181, 655947, 874596, 1020362, 1311894, 1530543, 1967841, 2040724, 2623788, 3061086, 3935682, 4591629, 5903523, 6122172, 7871364, 9183258, 11807046, 13774887, 18366516, 23614092, 27549774, 41324661, 55099548, 82649322, 165298644]

約数ペア:

[(1, 165298644), (2, 82649322), (3, 55099548), (4, 41324661), (6, 27549774), (7, 23614092), (9, 18366516), (12, 13774887), (14, 11807046), (18, 9183258), (21, 7871364), (27, 6122172), (28, 5903523), (36, 4591629), (42, 3935682), (54, 3061086), (63, 2623788), (81, 2040724), (84, 1967841), (108, 1530543), (126, 1311894), (162, 1020362), (189, 874596), (252, 655947), (324, 510181), (378, 437298), (567, 291532), (756, 218649), (1134, 145766), (2268, 72883)]