164802014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1471}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 276971520

約数和(自身を除く): 112169506

約数列:

[1, 2, 13, 26, 31, 62, 139, 278, 403, 806, 1471, 1807, 2942, 3614, 4309, 8618, 19123, 38246, 45601, 56017, 91202, 112034, 204469, 408938, 592813, 1185626, 2658097, 5316194, 6338539, 12677078, 82401007, 164802014]

約数ペア:

[(1, 164802014), (2, 82401007), (13, 12677078), (26, 6338539), (31, 5316194), (62, 2658097), (139, 1185626), (278, 592813), (403, 408938), (806, 204469), (1471, 112034), (1807, 91202), (2942, 56017), (3614, 45601), (4309, 38246), (8618, 19123)]