161283792

素因数分解:

$2^4\times 3^1\times {\mathrm{269}}^1\times {\mathrm{12491}}^1$

素因数の和:12771

約数の個数: 40

約数和(自身を含む): 418232160

約数和(自身を除く): 256948368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 269, 538, 807, 1076, 1614, 2152, 3228, 4304, 6456, 12491, 12912, 24982, 37473, 49964, 74946, 99928, 149892, 199856, 299784, 599568, 3360079, 6720158, 10080237, 13440316, 20160474, 26880632, 40320948, 53761264, 80641896, 161283792]

約数ペア:

[(1, 161283792), (2, 80641896), (3, 53761264), (4, 40320948), (6, 26880632), (8, 20160474), (12, 13440316), (16, 10080237), (24, 6720158), (48, 3360079), (269, 599568), (538, 299784), (807, 199856), (1076, 149892), (1614, 99928), (2152, 74946), (3228, 49964), (4304, 37473), (6456, 24982), (12491, 12912)]