162808776

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 493381980

約数和(自身を除く): 330573204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 181, 186, 234, 248, 279, 312, 362, 372, 403, 468, 543, 558, 724, 744, 806, 936, 961, 1086, 1116, 1209, 1448, 1612, 1629, 1922, 2172, 2232, 2353, 2418, 2883, 3224, 3258, 3627, 3844, 4344, 4706, 4836, 5611, 5766, 6516, 7059, 7254, 7688, 8649, 9412, 9672, 11222, 11532, 12493, 13032, 14118, 14508, 16833, 17298, 18824, 21177, 22444, 23064, 24986, 28236, 29016, 33666, 34596, 37479, 42354, 44888, 49972, 50499, 56472, 67332, 69192, 72943, 74958, 84708, 99944, 100998, 112437, 134664, 145886, 149916, 169416, 173941, 201996, 218829, 224874, 291772, 299832, 347882, 403992, 437658, 449748, 521823, 583544, 656487, 695764, 875316, 899496, 1043646, 1312974, 1391528, 1565469, 1750632, 2087292, 2261233, 2625948, 3130938, 4174584, 4522466, 5251896, 6261876, 6783699, 9044932, 12523752, 13567398, 18089864, 20351097, 27134796, 40702194, 54269592, 81404388, 162808776]

約数ペア:

[(1, 162808776), (2, 81404388), (3, 54269592), (4, 40702194), (6, 27134796), (8, 20351097), (9, 18089864), (12, 13567398), (13, 12523752), (18, 9044932), (24, 6783699), (26, 6261876), (31, 5251896), (36, 4522466), (39, 4174584), (52, 3130938), (62, 2625948), (72, 2261233), (78, 2087292), (93, 1750632), (104, 1565469), (117, 1391528), (124, 1312974), (156, 1043646), (181, 899496), (186, 875316), (234, 695764), (248, 656487), (279, 583544), (312, 521823), (362, 449748), (372, 437658), (403, 403992), (468, 347882), (543, 299832), (558, 291772), (724, 224874), (744, 218829), (806, 201996), (936, 173941), (961, 169416), (1086, 149916), (1116, 145886), (1209, 134664), (1448, 112437), (1612, 100998), (1629, 99944), (1922, 84708), (2172, 74958), (2232, 72943), (2353, 69192), (2418, 67332), (2883, 56472), (3224, 50499), (3258, 49972), (3627, 44888), (3844, 42354), (4344, 37479), (4706, 34596), (4836, 33666), (5611, 29016), (5766, 28236), (6516, 24986), (7059, 23064), (7254, 22444), (7688, 21177), (8649, 18824), (9412, 17298), (9672, 16833), (11222, 14508), (11532, 14118), (12493, 13032)]