128218704

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{39869}}^1$

素因数の和:39947

約数の個数: 40

約数和(自身を含む): 336183840

約数和(自身を除く): 207965136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 39869, 79738, 119607, 159476, 239214, 318952, 478428, 637904, 956856, 1913712, 2671223, 5342446, 8013669, 10684892, 16027338, 21369784, 32054676, 42739568, 64109352, 128218704]

約数ペア:

[(1, 128218704), (2, 64109352), (3, 42739568), (4, 32054676), (6, 21369784), (8, 16027338), (12, 10684892), (16, 8013669), (24, 5342446), (48, 2671223), (67, 1913712), (134, 956856), (201, 637904), (268, 478428), (402, 318952), (536, 239214), (804, 159476), (1072, 119607), (1608, 79738), (3216, 39869)]