16144160

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 41150592

約数和(自身を除く): 25006432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 46, 80, 82, 92, 107, 115, 160, 164, 184, 205, 214, 230, 328, 368, 410, 428, 460, 535, 656, 736, 820, 856, 920, 943, 1070, 1312, 1640, 1712, 1840, 1886, 2140, 2461, 3280, 3424, 3680, 3772, 4280, 4387, 4715, 4922, 6560, 7544, 8560, 8774, 9430, 9844, 12305, 15088, 17120, 17548, 18860, 19688, 21935, 24610, 30176, 35096, 37720, 39376, 43870, 49220, 70192, 75440, 78752, 87740, 98440, 100901, 140384, 150880, 175480, 196880, 201802, 350960, 393760, 403604, 504505, 701920, 807208, 1009010, 1614416, 2018020, 3228832, 4036040, 8072080, 16144160]

約数ペア:

[(1, 16144160), (2, 8072080), (4, 4036040), (5, 3228832), (8, 2018020), (10, 1614416), (16, 1009010), (20, 807208), (23, 701920), (32, 504505), (40, 403604), (41, 393760), (46, 350960), (80, 201802), (82, 196880), (92, 175480), (107, 150880), (115, 140384), (160, 100901), (164, 98440), (184, 87740), (205, 78752), (214, 75440), (230, 70192), (328, 49220), (368, 43870), (410, 39376), (428, 37720), (460, 35096), (535, 30176), (656, 24610), (736, 21935), (820, 19688), (856, 18860), (920, 17548), (943, 17120), (1070, 15088), (1312, 12305), (1640, 9844), (1712, 9430), (1840, 8774), (1886, 8560), (2140, 7544), (2461, 6560), (3280, 4922), (3424, 4715), (3680, 4387), (3772, 4280)]