189109008

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{431}}^1$

素因数の和:733

約数の個数: 120

約数和(自身を含む): 580784256

約数和(自身を除く): 391675248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 277, 396, 431, 528, 554, 792, 831, 862, 1108, 1293, 1584, 1662, 1724, 2216, 2493, 2586, 3047, 3324, 3448, 3879, 4432, 4741, 4986, 5172, 6094, 6648, 6896, 7758, 9141, 9482, 9972, 10344, 12188, 13296, 14223, 15516, 18282, 18964, 19944, 20688, 24376, 27423, 28446, 31032, 36564, 37928, 39888, 42669, 48752, 54846, 56892, 62064, 73128, 75856, 85338, 109692, 113784, 119387, 146256, 170676, 219384, 227568, 238774, 341352, 358161, 438768, 477548, 682704, 716322, 955096, 1074483, 1313257, 1432644, 1910192, 2148966, 2626514, 2865288, 3939771, 4297932, 5253028, 5730576, 7879542, 8595864, 10506056, 11819313, 15759084, 17191728, 21012112, 23638626, 31518168, 47277252, 63036336, 94554504, 189109008]

約数ペア:

[(1, 189109008), (2, 94554504), (3, 63036336), (4, 47277252), (6, 31518168), (8, 23638626), (9, 21012112), (11, 17191728), (12, 15759084), (16, 11819313), (18, 10506056), (22, 8595864), (24, 7879542), (33, 5730576), (36, 5253028), (44, 4297932), (48, 3939771), (66, 2865288), (72, 2626514), (88, 2148966), (99, 1910192), (132, 1432644), (144, 1313257), (176, 1074483), (198, 955096), (264, 716322), (277, 682704), (396, 477548), (431, 438768), (528, 358161), (554, 341352), (792, 238774), (831, 227568), (862, 219384), (1108, 170676), (1293, 146256), (1584, 119387), (1662, 113784), (1724, 109692), (2216, 85338), (2493, 75856), (2586, 73128), (3047, 62064), (3324, 56892), (3448, 54846), (3879, 48752), (4432, 42669), (4741, 39888), (4986, 37928), (5172, 36564), (6094, 31032), (6648, 28446), (6896, 27423), (7758, 24376), (9141, 20688), (9482, 19944), (9972, 18964), (10344, 18282), (12188, 15516), (13296, 14223)]