131569776

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1049}}^1$

素因数の和:1143

約数の個数: 120

約数和(自身を含む): 402838800

約数和(自身を除く): 271269024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 67, 72, 78, 104, 117, 134, 144, 156, 201, 208, 234, 268, 312, 402, 468, 536, 603, 624, 804, 871, 936, 1049, 1072, 1206, 1608, 1742, 1872, 2098, 2412, 2613, 3147, 3216, 3484, 4196, 4824, 5226, 6294, 6968, 7839, 8392, 9441, 9648, 10452, 12588, 13637, 13936, 15678, 16784, 18882, 20904, 25176, 27274, 31356, 37764, 40911, 41808, 50352, 54548, 62712, 70283, 75528, 81822, 109096, 122733, 125424, 140566, 151056, 163644, 210849, 218192, 245466, 281132, 327288, 421698, 490932, 562264, 632547, 654576, 843396, 913679, 981864, 1124528, 1265094, 1686792, 1827358, 1963728, 2530188, 2741037, 3373584, 3654716, 5060376, 5482074, 7309432, 8223111, 10120752, 10964148, 14618864, 16446222, 21928296, 32892444, 43856592, 65784888, 131569776]

約数ペア:

[(1, 131569776), (2, 65784888), (3, 43856592), (4, 32892444), (6, 21928296), (8, 16446222), (9, 14618864), (12, 10964148), (13, 10120752), (16, 8223111), (18, 7309432), (24, 5482074), (26, 5060376), (36, 3654716), (39, 3373584), (48, 2741037), (52, 2530188), (67, 1963728), (72, 1827358), (78, 1686792), (104, 1265094), (117, 1124528), (134, 981864), (144, 913679), (156, 843396), (201, 654576), (208, 632547), (234, 562264), (268, 490932), (312, 421698), (402, 327288), (468, 281132), (536, 245466), (603, 218192), (624, 210849), (804, 163644), (871, 151056), (936, 140566), (1049, 125424), (1072, 122733), (1206, 109096), (1608, 81822), (1742, 75528), (1872, 70283), (2098, 62712), (2412, 54548), (2613, 50352), (3147, 41808), (3216, 40911), (3484, 37764), (4196, 31356), (4824, 27274), (5226, 25176), (6294, 20904), (6968, 18882), (7839, 16784), (8392, 15678), (9441, 13936), (9648, 13637), (10452, 12588)]