171885228

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{509}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 407151360

約数和(自身を除く): 235266132

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 263, 321, 428, 509, 526, 642, 789, 1018, 1052, 1284, 1527, 1578, 2036, 3054, 3156, 6108, 28141, 54463, 56282, 84423, 108926, 112564, 133867, 163389, 168846, 217852, 267734, 326778, 337692, 401601, 535468, 653556, 803202, 1606404, 14323769, 28647538, 42971307, 57295076, 85942614, 171885228]

約数ペア:

[(1, 171885228), (2, 85942614), (3, 57295076), (4, 42971307), (6, 28647538), (12, 14323769), (107, 1606404), (214, 803202), (263, 653556), (321, 535468), (428, 401601), (509, 337692), (526, 326778), (642, 267734), (789, 217852), (1018, 168846), (1052, 163389), (1284, 133867), (1527, 112564), (1578, 108926), (2036, 84423), (3054, 56282), (3156, 54463), (6108, 28141)]