160993845

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 297239040

約数和(自身を除く): 136245195

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 167, 185, 193, 333, 501, 555, 579, 835, 965, 999, 1503, 1665, 1737, 2505, 2895, 4509, 4995, 5211, 6179, 7141, 7515, 8685, 18537, 21423, 22545, 26055, 30895, 32231, 35705, 55611, 64269, 92685, 96693, 107115, 161155, 166833, 192807, 278055, 290079, 321345, 483465, 834165, 870237, 964035, 1192547, 1450395, 3577641, 4351185, 5962735, 10732923, 17888205, 32198769, 53664615, 160993845]

約数ペア:

[(1, 160993845), (3, 53664615), (5, 32198769), (9, 17888205), (15, 10732923), (27, 5962735), (37, 4351185), (45, 3577641), (111, 1450395), (135, 1192547), (167, 964035), (185, 870237), (193, 834165), (333, 483465), (501, 321345), (555, 290079), (579, 278055), (835, 192807), (965, 166833), (999, 161155), (1503, 107115), (1665, 96693), (1737, 92685), (2505, 64269), (2895, 55611), (4509, 35705), (4995, 32231), (5211, 30895), (6179, 26055), (7141, 22545), (7515, 21423), (8685, 18537)]