164495044

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1913}}^1$

素因数の和:2044

約数の個数: 48

約数和(自身を含む): 342131328

約数和(自身を除く): 177636284

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 83, 148, 166, 259, 332, 518, 581, 1036, 1162, 1913, 2324, 3071, 3826, 6142, 7652, 12284, 13391, 21497, 26782, 42994, 53564, 70781, 85988, 141562, 158779, 283124, 317558, 495467, 635116, 990934, 1111453, 1981868, 2222906, 4445812, 5874823, 11749646, 23499292, 41123761, 82247522, 164495044]

約数ペア:

[(1, 164495044), (2, 82247522), (4, 41123761), (7, 23499292), (14, 11749646), (28, 5874823), (37, 4445812), (74, 2222906), (83, 1981868), (148, 1111453), (166, 990934), (259, 635116), (332, 495467), (518, 317558), (581, 283124), (1036, 158779), (1162, 141562), (1913, 85988), (2324, 70781), (3071, 53564), (3826, 42994), (6142, 26782), (7652, 21497), (12284, 13391)]