149161324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3511}}^1$

素因数の和:3590

約数の個数: 48

約数和(自身を含む): 302874880

約数和(自身を除く): 153713556

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 172, 247, 494, 559, 817, 988, 1118, 1634, 2236, 3268, 3511, 7022, 10621, 14044, 21242, 42484, 45643, 66709, 91286, 133418, 150973, 182572, 266836, 301946, 603892, 867217, 1734434, 1962649, 2868487, 3468868, 3925298, 5736974, 7850596, 11473948, 37290331, 74580662, 149161324]

約数ペア:

[(1, 149161324), (2, 74580662), (4, 37290331), (13, 11473948), (19, 7850596), (26, 5736974), (38, 3925298), (43, 3468868), (52, 2868487), (76, 1962649), (86, 1734434), (172, 867217), (247, 603892), (494, 301946), (559, 266836), (817, 182572), (988, 150973), (1118, 133418), (1634, 91286), (2236, 66709), (3268, 45643), (3511, 42484), (7022, 21242), (10621, 14044)]