167988971528

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1\times {\mathrm{54361}}^1$

素因数の和:54910

約数の個数: 64

約数和(自身を含む): 363486076800

約数和(自身を除く): 195497105272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 397, 556, 794, 973, 1112, 1588, 1946, 2779, 3176, 3892, 5558, 7784, 11116, 22232, 54361, 55183, 108722, 110366, 217444, 220732, 380527, 386281, 434888, 441464, 761054, 772562, 1522108, 1545124, 3044216, 3090248, 7556179, 15112358, 21581317, 30224716, 43162634, 52893253, 60449432, 86325268, 105786506, 151069219, 172650536, 211573012, 302138438, 423146024, 604276876, 1208553752, 2999803063, 5999606126, 11999212252, 20998621441, 23998424504, 41997242882, 83994485764, 167988971528]

約数ペア:

[(1, 167988971528), (2, 83994485764), (4, 41997242882), (7, 23998424504), (8, 20998621441), (14, 11999212252), (28, 5999606126), (56, 2999803063), (139, 1208553752), (278, 604276876), (397, 423146024), (556, 302138438), (794, 211573012), (973, 172650536), (1112, 151069219), (1588, 105786506), (1946, 86325268), (2779, 60449432), (3176, 52893253), (3892, 43162634), (5558, 30224716), (7784, 21581317), (11116, 15112358), (22232, 7556179), (54361, 3090248), (55183, 3044216), (108722, 1545124), (110366, 1522108), (217444, 772562), (220732, 761054), (380527, 441464), (386281, 434888)]