139525344

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{9887}}^1$

素因数の和:9917

約数の個数: 108

約数和(自身を含む): 461601504

約数和(自身を除く): 322076160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 9887, 14112, 19774, 29661, 39548, 59322, 69209, 79096, 88983, 118644, 138418, 158192, 177966, 207627, 237288, 276836, 316384, 355932, 415254, 474576, 484463, 553672, 622881, 711864, 830508, 949152, 968926, 1107344, 1245762, 1423728, 1453389, 1661016, 1937852, 2214688, 2491524, 2847456, 2906778, 3322032, 3875704, 4360167, 4983048, 5813556, 6644064, 7751408, 8720334, 9966096, 11627112, 15502816, 17440668, 19932192, 23254224, 34881336, 46508448, 69762672, 139525344]

約数ペア:

[(1, 139525344), (2, 69762672), (3, 46508448), (4, 34881336), (6, 23254224), (7, 19932192), (8, 17440668), (9, 15502816), (12, 11627112), (14, 9966096), (16, 8720334), (18, 7751408), (21, 6644064), (24, 5813556), (28, 4983048), (32, 4360167), (36, 3875704), (42, 3322032), (48, 2906778), (49, 2847456), (56, 2491524), (63, 2214688), (72, 1937852), (84, 1661016), (96, 1453389), (98, 1423728), (112, 1245762), (126, 1107344), (144, 968926), (147, 949152), (168, 830508), (196, 711864), (224, 622881), (252, 553672), (288, 484463), (294, 474576), (336, 415254), (392, 355932), (441, 316384), (504, 276836), (588, 237288), (672, 207627), (784, 177966), (882, 158192), (1008, 138418), (1176, 118644), (1568, 88983), (1764, 79096), (2016, 69209), (2352, 59322), (3528, 39548), (4704, 29661), (7056, 19774), (9887, 14112)]