160727644

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:743

約数の個数: 72

約数和(自身を含む): 360364032

約数和(自身を除く): 199636388

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 127, 154, 196, 254, 308, 508, 539, 587, 889, 1078, 1174, 1397, 1778, 2156, 2348, 2794, 3556, 4109, 5588, 6223, 6457, 8218, 9779, 12446, 12914, 16436, 19558, 24892, 25828, 28763, 39116, 45199, 57526, 68453, 74549, 90398, 115052, 136906, 149098, 180796, 273812, 298196, 316393, 521843, 632786, 820039, 1043686, 1265572, 1640078, 2087372, 3280156, 3652901, 5740273, 7305802, 11480546, 14611604, 22961092, 40181911, 80363822, 160727644]

約数ペア:

[(1, 160727644), (2, 80363822), (4, 40181911), (7, 22961092), (11, 14611604), (14, 11480546), (22, 7305802), (28, 5740273), (44, 3652901), (49, 3280156), (77, 2087372), (98, 1640078), (127, 1265572), (154, 1043686), (196, 820039), (254, 632786), (308, 521843), (508, 316393), (539, 298196), (587, 273812), (889, 180796), (1078, 149098), (1174, 136906), (1397, 115052), (1778, 90398), (2156, 74549), (2348, 68453), (2794, 57526), (3556, 45199), (4109, 39116), (5588, 28763), (6223, 25828), (6457, 24892), (8218, 19558), (9779, 16436), (12446, 12914)]