188071308

素因数分解:

$2^2\times 3^5\times {\mathrm{181}}^1\times {\mathrm{1069}}^1$

素因数の和:1269

約数の個数: 72

約数和(自身を含む): 496197520

約数和(自身を除く): 308126212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 181, 243, 324, 362, 486, 543, 724, 972, 1069, 1086, 1629, 2138, 2172, 3207, 3258, 4276, 4887, 6414, 6516, 9621, 9774, 12828, 14661, 19242, 19548, 28863, 29322, 38484, 43983, 57726, 58644, 86589, 87966, 115452, 173178, 175932, 193489, 259767, 346356, 386978, 519534, 580467, 773956, 1039068, 1160934, 1741401, 2321868, 3482802, 5224203, 6965604, 10448406, 15672609, 20896812, 31345218, 47017827, 62690436, 94035654, 188071308]

約数ペア:

[(1, 188071308), (2, 94035654), (3, 62690436), (4, 47017827), (6, 31345218), (9, 20896812), (12, 15672609), (18, 10448406), (27, 6965604), (36, 5224203), (54, 3482802), (81, 2321868), (108, 1741401), (162, 1160934), (181, 1039068), (243, 773956), (324, 580467), (362, 519534), (486, 386978), (543, 346356), (724, 259767), (972, 193489), (1069, 175932), (1086, 173178), (1629, 115452), (2138, 87966), (2172, 86589), (3207, 58644), (3258, 57726), (4276, 43983), (4887, 38484), (6414, 29322), (6516, 28863), (9621, 19548), (9774, 19242), (12828, 14661)]