15679430488

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{1759}}^1$

素因数の和:2120

約数の個数: 64

約数和(自身を含む): 30433075200

約数和(自身を除く): 14753644712

約数列:

[1, 2, 4, 8, 47, 94, 151, 157, 188, 302, 314, 376, 604, 628, 1208, 1256, 1759, 3518, 7036, 7097, 7379, 14072, 14194, 14758, 23707, 28388, 29516, 47414, 56776, 59032, 82673, 94828, 165346, 189656, 265609, 276163, 330692, 531218, 552326, 661384, 1062436, 1104652, 1114229, 2124872, 2209304, 2228458, 4456916, 8913832, 12483623, 12979661, 24967246, 25959322, 41700613, 49934492, 51918644, 83401226, 99868984, 103837288, 166802452, 333604904, 1959928811, 3919857622, 7839715244, 15679430488]

約数ペア:

[(1, 15679430488), (2, 7839715244), (4, 3919857622), (8, 1959928811), (47, 333604904), (94, 166802452), (151, 103837288), (157, 99868984), (188, 83401226), (302, 51918644), (314, 49934492), (376, 41700613), (604, 25959322), (628, 24967246), (1208, 12979661), (1256, 12483623), (1759, 8913832), (3518, 4456916), (7036, 2228458), (7097, 2209304), (7379, 2124872), (14072, 1114229), (14194, 1104652), (14758, 1062436), (23707, 661384), (28388, 552326), (29516, 531218), (47414, 330692), (56776, 276163), (59032, 265609), (82673, 189656), (94828, 165346)]