15631064156

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1\times {\mathrm{2903}}^1$

素因数の和:3362

約数の個数: 48

約数和(自身を含む): 28522948608

約数和(自身を除く): 12891884452

約数列:

[1, 2, 4, 31, 62, 124, 173, 251, 346, 502, 692, 1004, 2903, 5363, 5806, 7781, 10726, 11612, 15562, 21452, 31124, 43423, 86846, 89993, 173692, 179986, 359972, 502219, 728653, 1004438, 1346113, 1457306, 2008876, 2692226, 2914612, 5384452, 15568789, 22588243, 31137578, 45176486, 62275156, 90352972, 126056969, 252113938, 504227876, 3907766039, 7815532078, 15631064156]

約数ペア:

[(1, 15631064156), (2, 7815532078), (4, 3907766039), (31, 504227876), (62, 252113938), (124, 126056969), (173, 90352972), (251, 62275156), (346, 45176486), (502, 31137578), (692, 22588243), (1004, 15568789), (2903, 5384452), (5363, 2914612), (5806, 2692226), (7781, 2008876), (10726, 1457306), (11612, 1346113), (15562, 1004438), (21452, 728653), (31124, 502219), (43423, 359972), (86846, 179986), (89993, 173692)]