180967005604

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{660917}}^1$

素因数の和:661073

約数の個数: 72

約数和(自身を含む): 405052849152

約数和(自身を除く): 224085843548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 127, 154, 196, 254, 308, 508, 539, 889, 1078, 1397, 1778, 2156, 2794, 3556, 5588, 6223, 9779, 12446, 19558, 24892, 39116, 68453, 136906, 273812, 660917, 1321834, 2643668, 4626419, 7270087, 9252838, 14540174, 18505676, 29080348, 32384933, 50890609, 64769866, 83936459, 101781218, 129539732, 167872918, 203562436, 335745836, 356234263, 587555213, 712468526, 923301049, 1175110426, 1424937052, 1846602098, 2350220852, 3693204196, 4112886491, 6463107343, 8225772982, 12926214686, 16451545964, 25852429372, 45241751401, 90483502802, 180967005604]

約数ペア:

[(1, 180967005604), (2, 90483502802), (4, 45241751401), (7, 25852429372), (11, 16451545964), (14, 12926214686), (22, 8225772982), (28, 6463107343), (44, 4112886491), (49, 3693204196), (77, 2350220852), (98, 1846602098), (127, 1424937052), (154, 1175110426), (196, 923301049), (254, 712468526), (308, 587555213), (508, 356234263), (539, 335745836), (889, 203562436), (1078, 167872918), (1397, 129539732), (1778, 101781218), (2156, 83936459), (2794, 64769866), (3556, 50890609), (5588, 32384933), (6223, 29080348), (9779, 18505676), (12446, 14540174), (19558, 9252838), (24892, 7270087), (39116, 4626419), (68453, 2643668), (136906, 1321834), (273812, 660917)]