137871942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3001}}^1$

素因数の和:3069

約数の個数: 64

約数和(自身を含む): 322775040

約数和(自身を除く): 184903098

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 403, 494, 589, 741, 806, 1178, 1209, 1482, 1767, 2418, 3001, 3534, 6002, 7657, 9003, 15314, 18006, 22971, 39013, 45942, 57019, 78026, 93031, 114038, 117039, 171057, 186062, 234078, 279093, 342114, 558186, 741247, 1209403, 1482494, 1767589, 2223741, 2418806, 3535178, 3628209, 4447482, 5302767, 7256418, 10605534, 22978657, 45957314, 68935971, 137871942]

約数ペア:

[(1, 137871942), (2, 68935971), (3, 45957314), (6, 22978657), (13, 10605534), (19, 7256418), (26, 5302767), (31, 4447482), (38, 3628209), (39, 3535178), (57, 2418806), (62, 2223741), (78, 1767589), (93, 1482494), (114, 1209403), (186, 741247), (247, 558186), (403, 342114), (494, 279093), (589, 234078), (741, 186062), (806, 171057), (1178, 117039), (1209, 114038), (1482, 93031), (1767, 78026), (2418, 57019), (3001, 45942), (3534, 39013), (6002, 22971), (7657, 18006), (9003, 15314)]