160359160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{308383}}^1$

素因数の和:308407

約数の個数: 32

約数和(自身を含む): 388563840

約数和(自身を除く): 228204680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 308383, 616766, 1233532, 1541915, 2467064, 3083830, 4008979, 6167660, 8017958, 12335320, 16035916, 20044895, 32071832, 40089790, 80179580, 160359160]

約数ペア:

[(1, 160359160), (2, 80179580), (4, 40089790), (5, 32071832), (8, 20044895), (10, 16035916), (13, 12335320), (20, 8017958), (26, 6167660), (40, 4008979), (52, 3083830), (65, 2467064), (104, 1541915), (130, 1233532), (260, 616766), (520, 308383)]