156925429076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{167}}^1\times {\mathrm{3391}}^1$

素因数の和:3721

約数の個数: 72

約数和(自身を含む): 301735332864

約数和(自身を除く): 144809903788

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 167, 292, 334, 668, 949, 1898, 2171, 3391, 3796, 4342, 5329, 6782, 8684, 10658, 12191, 13564, 21316, 24382, 44083, 48764, 69277, 88166, 138554, 158483, 176332, 247543, 277108, 316966, 495086, 566297, 633932, 889943, 990172, 1132594, 1779886, 2265188, 3218059, 3559772, 6436118, 7361861, 11569259, 12872236, 14723722, 18070639, 23138518, 29447444, 36141278, 41339681, 46277036, 72282556, 82679362, 165358724, 234918307, 469836614, 537415853, 939673228, 1074831706, 2149663412, 3017796713, 6035593426, 12071186852, 39231357269, 78462714538, 156925429076]

約数ペア:

[(1, 156925429076), (2, 78462714538), (4, 39231357269), (13, 12071186852), (26, 6035593426), (52, 3017796713), (73, 2149663412), (146, 1074831706), (167, 939673228), (292, 537415853), (334, 469836614), (668, 234918307), (949, 165358724), (1898, 82679362), (2171, 72282556), (3391, 46277036), (3796, 41339681), (4342, 36141278), (5329, 29447444), (6782, 23138518), (8684, 18070639), (10658, 14723722), (12191, 12872236), (13564, 11569259), (21316, 7361861), (24382, 6436118), (44083, 3559772), (48764, 3218059), (69277, 2265188), (88166, 1779886), (138554, 1132594), (158483, 990172), (176332, 889943), (247543, 633932), (277108, 566297), (316966, 495086)]