140575302

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{6449}}^1$

素因数の和:6637

約数の個数: 48

約数和(自身を含む): 350157600

約数和(自身を除く): 209582298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 173, 346, 519, 1038, 1211, 1557, 2422, 3114, 3633, 6449, 7266, 10899, 12898, 19347, 21798, 38694, 45143, 58041, 90286, 116082, 135429, 270858, 406287, 812574, 1115677, 2231354, 3347031, 6694062, 7809739, 10041093, 15619478, 20082186, 23429217, 46858434, 70287651, 140575302]

約数ペア:

[(1, 140575302), (2, 70287651), (3, 46858434), (6, 23429217), (7, 20082186), (9, 15619478), (14, 10041093), (18, 7809739), (21, 6694062), (42, 3347031), (63, 2231354), (126, 1115677), (173, 812574), (346, 406287), (519, 270858), (1038, 135429), (1211, 116082), (1557, 90286), (2422, 58041), (3114, 45143), (3633, 38694), (6449, 21798), (7266, 19347), (10899, 12898)]