156945032

素因数分解:

$2^3\times {\mathrm{47}}^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 307132560

約数和(自身を除く): 150187528

約数列:

[1, 2, 4, 8, 47, 83, 94, 107, 166, 188, 214, 332, 376, 428, 664, 856, 2209, 3901, 4418, 5029, 7802, 8836, 8881, 10058, 15604, 17672, 17762, 20116, 31208, 35524, 40232, 71048, 183347, 236363, 366694, 417407, 472726, 733388, 834814, 945452, 1466776, 1669628, 1890904, 3339256, 19618129, 39236258, 78472516, 156945032]

約数ペア:

[(1, 156945032), (2, 78472516), (4, 39236258), (8, 19618129), (47, 3339256), (83, 1890904), (94, 1669628), (107, 1466776), (166, 945452), (188, 834814), (214, 733388), (332, 472726), (376, 417407), (428, 366694), (664, 236363), (856, 183347), (2209, 71048), (3901, 40232), (4418, 35524), (5029, 31208), (7802, 20116), (8836, 17762), (8881, 17672), (10058, 15604)]