165738064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3659}}^1$

素因数の和:3835

約数の個数: 40

約数和(自身を含む): 340380000

約数和(自身を除く): 174641936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 149, 152, 298, 304, 596, 1192, 2384, 2831, 3659, 5662, 7318, 11324, 14636, 22648, 29272, 45296, 58544, 69521, 139042, 278084, 545191, 556168, 1090382, 1112336, 2180764, 4361528, 8723056, 10358629, 20717258, 41434516, 82869032, 165738064]

約数ペア:

[(1, 165738064), (2, 82869032), (4, 41434516), (8, 20717258), (16, 10358629), (19, 8723056), (38, 4361528), (76, 2180764), (149, 1112336), (152, 1090382), (298, 556168), (304, 545191), (596, 278084), (1192, 139042), (2384, 69521), (2831, 58544), (3659, 45296), (5662, 29272), (7318, 22648), (11324, 14636)]