139494576

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223549}}^1$

素因数の和:223573

約数の個数: 40

約数和(自身を含む): 388082800

約数和(自身を除く): 248588224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 223549, 447098, 670647, 894196, 1341294, 1788392, 2682588, 2906137, 3576784, 5365176, 5812274, 8718411, 10730352, 11624548, 17436822, 23249096, 34873644, 46498192, 69747288, 139494576]

約数ペア:

[(1, 139494576), (2, 69747288), (3, 46498192), (4, 34873644), (6, 23249096), (8, 17436822), (12, 11624548), (13, 10730352), (16, 8718411), (24, 5812274), (26, 5365176), (39, 3576784), (48, 2906137), (52, 2682588), (78, 1788392), (104, 1341294), (156, 894196), (208, 670647), (312, 447098), (624, 223549)]