128841168

素因数分解:

$2^4\times 3^1\times {\mathrm{167}}^1\times {\mathrm{16073}}^1$

素因数の和:16251

約数の個数: 40

約数和(自身を含む): 334853568

約数和(自身を除く): 206012400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 167, 334, 501, 668, 1002, 1336, 2004, 2672, 4008, 8016, 16073, 32146, 48219, 64292, 96438, 128584, 192876, 257168, 385752, 771504, 2684191, 5368382, 8052573, 10736764, 16105146, 21473528, 32210292, 42947056, 64420584, 128841168]

約数ペア:

[(1, 128841168), (2, 64420584), (3, 42947056), (4, 32210292), (6, 21473528), (8, 16105146), (12, 10736764), (16, 8052573), (24, 5368382), (48, 2684191), (167, 771504), (334, 385752), (501, 257168), (668, 192876), (1002, 128584), (1336, 96438), (2004, 64292), (2672, 48219), (4008, 32146), (8016, 16073)]