164220534

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{53353}}^1$

素因数の和:53386

約数の個数: 40

約数和(自身を含む): 387350040

約数和(自身を除く): 223129506

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 53353, 106706, 160059, 320118, 480177, 960354, 1013707, 1440531, 2027414, 2881062, 3041121, 4321593, 6082242, 8643186, 9123363, 18246726, 27370089, 54740178, 82110267, 164220534]

約数ペア:

[(1, 164220534), (2, 82110267), (3, 54740178), (6, 27370089), (9, 18246726), (18, 9123363), (19, 8643186), (27, 6082242), (38, 4321593), (54, 3041121), (57, 2881062), (81, 2027414), (114, 1440531), (162, 1013707), (171, 960354), (342, 480177), (513, 320118), (1026, 160059), (1539, 106706), (3078, 53353)]