155631528

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{166273}}^1$

素因数の和:166298

約数の個数: 48

約数和(自身を含む): 453928020

約数和(自身を除く): 298296492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 166273, 332546, 498819, 665092, 997638, 1330184, 1496457, 1995276, 2161549, 2992914, 3990552, 4323098, 5985828, 6484647, 8646196, 11971656, 12969294, 17292392, 19453941, 25938588, 38907882, 51877176, 77815764, 155631528]

約数ペア:

[(1, 155631528), (2, 77815764), (3, 51877176), (4, 38907882), (6, 25938588), (8, 19453941), (9, 17292392), (12, 12969294), (13, 11971656), (18, 8646196), (24, 6484647), (26, 5985828), (36, 4323098), (39, 3990552), (52, 2992914), (72, 2161549), (78, 1995276), (104, 1496457), (117, 1330184), (156, 997638), (234, 665092), (312, 498819), (468, 332546), (936, 166273)]