163229256

素因数分解:

$2^3\times 3^4\times {\mathrm{251897}}^1$

素因数の和:251915

約数の個数: 40

約数和(自身を含む): 457194870

約数和(自身を除く): 293965614

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 251897, 503794, 755691, 1007588, 1511382, 2015176, 2267073, 3022764, 4534146, 6045528, 6801219, 9068292, 13602438, 18136584, 20403657, 27204876, 40807314, 54409752, 81614628, 163229256]

約数ペア:

[(1, 163229256), (2, 81614628), (3, 54409752), (4, 40807314), (6, 27204876), (8, 20403657), (9, 18136584), (12, 13602438), (18, 9068292), (24, 6801219), (27, 6045528), (36, 4534146), (54, 3022764), (72, 2267073), (81, 2015176), (108, 1511382), (162, 1007588), (216, 755691), (324, 503794), (648, 251897)]