168015952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{13691}}^1$

素因数の和:13771

約数の個数: 40

約数和(自身を含む): 356539680

約数和(自身を除く): 188523728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 6136, 12272, 13691, 27382, 54764, 109528, 177983, 219056, 355966, 711932, 807769, 1423864, 1615538, 2847728, 3231076, 6462152, 10500997, 12924304, 21001994, 42003988, 84007976, 168015952]

約数ペア:

[(1, 168015952), (2, 84007976), (4, 42003988), (8, 21001994), (13, 12924304), (16, 10500997), (26, 6462152), (52, 3231076), (59, 2847728), (104, 1615538), (118, 1423864), (208, 807769), (236, 711932), (472, 355966), (767, 219056), (944, 177983), (1534, 109528), (3068, 54764), (6136, 27382), (12272, 13691)]