131467512

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 378005760

約数和(自身を除く): 246538248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 43, 44, 66, 74, 86, 88, 111, 129, 132, 148, 172, 222, 258, 264, 296, 313, 344, 407, 444, 473, 516, 626, 814, 888, 939, 946, 1032, 1221, 1252, 1419, 1591, 1628, 1878, 1892, 2442, 2504, 2838, 3182, 3256, 3443, 3756, 3784, 4773, 4884, 5676, 6364, 6886, 7512, 9546, 9768, 10329, 11352, 11581, 12728, 13459, 13772, 17501, 19092, 20658, 23162, 26918, 27544, 34743, 35002, 38184, 40377, 41316, 46324, 52503, 53836, 69486, 70004, 80754, 82632, 92648, 105006, 107672, 127391, 138972, 140008, 148049, 161508, 210012, 254782, 277944, 296098, 323016, 382173, 420024, 444147, 497983, 509564, 592196, 764346, 888294, 995966, 1019128, 1184392, 1493949, 1528692, 1776588, 1991932, 2987898, 3057384, 3553176, 3983864, 5477813, 5975796, 10955626, 11951592, 16433439, 21911252, 32866878, 43822504, 65733756, 131467512]

約数ペア:

[(1, 131467512), (2, 65733756), (3, 43822504), (4, 32866878), (6, 21911252), (8, 16433439), (11, 11951592), (12, 10955626), (22, 5975796), (24, 5477813), (33, 3983864), (37, 3553176), (43, 3057384), (44, 2987898), (66, 1991932), (74, 1776588), (86, 1528692), (88, 1493949), (111, 1184392), (129, 1019128), (132, 995966), (148, 888294), (172, 764346), (222, 592196), (258, 509564), (264, 497983), (296, 444147), (313, 420024), (344, 382173), (407, 323016), (444, 296098), (473, 277944), (516, 254782), (626, 210012), (814, 161508), (888, 148049), (939, 140008), (946, 138972), (1032, 127391), (1221, 107672), (1252, 105006), (1419, 92648), (1591, 82632), (1628, 80754), (1878, 70004), (1892, 69486), (2442, 53836), (2504, 52503), (2838, 46324), (3182, 41316), (3256, 40377), (3443, 38184), (3756, 35002), (3784, 34743), (4773, 27544), (4884, 26918), (5676, 23162), (6364, 20658), (6886, 19092), (7512, 17501), (9546, 13772), (9768, 13459), (10329, 12728), (11352, 11581)]