179220912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{571}}^1$

素因数の和:1098

約数の個数: 80

約数和(自身を含む): 500467968

約数和(自身を除く): 321247056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 503, 571, 624, 1006, 1142, 1509, 1713, 2012, 2284, 3018, 3426, 4024, 4568, 6036, 6539, 6852, 7423, 8048, 9136, 12072, 13078, 13704, 14846, 19617, 22269, 24144, 26156, 27408, 29692, 39234, 44538, 52312, 59384, 78468, 89076, 104624, 118768, 156936, 178152, 287213, 313872, 356304, 574426, 861639, 1148852, 1723278, 2297704, 3446556, 3733769, 4595408, 6893112, 7467538, 11201307, 13786224, 14935076, 22402614, 29870152, 44805228, 59740304, 89610456, 179220912]

約数ペア:

[(1, 179220912), (2, 89610456), (3, 59740304), (4, 44805228), (6, 29870152), (8, 22402614), (12, 14935076), (13, 13786224), (16, 11201307), (24, 7467538), (26, 6893112), (39, 4595408), (48, 3733769), (52, 3446556), (78, 2297704), (104, 1723278), (156, 1148852), (208, 861639), (312, 574426), (503, 356304), (571, 313872), (624, 287213), (1006, 178152), (1142, 156936), (1509, 118768), (1713, 104624), (2012, 89076), (2284, 78468), (3018, 59384), (3426, 52312), (4024, 44538), (4568, 39234), (6036, 29692), (6539, 27408), (6852, 26156), (7423, 24144), (8048, 22269), (9136, 19617), (12072, 14846), (13078, 13704)]