156728919234

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1511}}^1\times {\mathrm{2339}}^1$

素因数の和:4263

約数の個数: 64

約数和(自身を含む): 331164288000

約数和(自身を除く): 174435368766

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 389, 778, 1167, 1511, 2334, 2339, 3022, 4533, 4678, 7017, 7391, 9066, 14034, 14782, 22173, 28709, 44346, 44441, 57418, 86127, 88882, 133323, 172254, 266646, 587779, 909871, 1175558, 1763337, 1819742, 2729613, 3526674, 3534229, 5459226, 7068458, 10602687, 11167801, 17287549, 21205374, 22335602, 33503403, 34575098, 51862647, 67006806, 67150351, 103725294, 134300702, 201451053, 402902106, 1374815081, 2749630162, 4124445243, 8248890486, 26121486539, 52242973078, 78364459617, 156728919234]

約数ペア:

[(1, 156728919234), (2, 78364459617), (3, 52242973078), (6, 26121486539), (19, 8248890486), (38, 4124445243), (57, 2749630162), (114, 1374815081), (389, 402902106), (778, 201451053), (1167, 134300702), (1511, 103725294), (2334, 67150351), (2339, 67006806), (3022, 51862647), (4533, 34575098), (4678, 33503403), (7017, 22335602), (7391, 21205374), (9066, 17287549), (14034, 11167801), (14782, 10602687), (22173, 7068458), (28709, 5459226), (44346, 3534229), (44441, 3526674), (57418, 2729613), (86127, 1819742), (88882, 1763337), (133323, 1175558), (172254, 909871), (266646, 587779)]