137268388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 261918720

約数和(自身を除く): 124650332

約数列:

[1, 2, 4, 19, 38, 47, 76, 83, 94, 166, 188, 332, 463, 893, 926, 1577, 1786, 1852, 3154, 3572, 3901, 6308, 7802, 8797, 15604, 17594, 21761, 35188, 38429, 43522, 74119, 76858, 87044, 148238, 153716, 296476, 413459, 730151, 826918, 1460302, 1653836, 1806163, 2920604, 3612326, 7224652, 34317097, 68634194, 137268388]

約数ペア:

[(1, 137268388), (2, 68634194), (4, 34317097), (19, 7224652), (38, 3612326), (47, 2920604), (76, 1806163), (83, 1653836), (94, 1460302), (166, 826918), (188, 730151), (332, 413459), (463, 296476), (893, 153716), (926, 148238), (1577, 87044), (1786, 76858), (1852, 74119), (3154, 43522), (3572, 38429), (3901, 35188), (6308, 21761), (7802, 17594), (8797, 15604)]