163179952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4813}}^1$

素因数の和:4997

約数の個数: 40

約数和(自身を含む): 342641264

約数和(自身を除く): 179461312

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 652, 1304, 2119, 2608, 4238, 4813, 8476, 9626, 16952, 19252, 33904, 38504, 62569, 77008, 125138, 250276, 500552, 784519, 1001104, 1569038, 3138076, 6276152, 10198747, 12552304, 20397494, 40794988, 81589976, 163179952]

約数ペア:

[(1, 163179952), (2, 81589976), (4, 40794988), (8, 20397494), (13, 12552304), (16, 10198747), (26, 6276152), (52, 3138076), (104, 1569038), (163, 1001104), (208, 784519), (326, 500552), (652, 250276), (1304, 125138), (2119, 77008), (2608, 62569), (4238, 38504), (4813, 33904), (8476, 19252), (9626, 16952)]