138365214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{57223}}^1$

素因数の和:57272

約数の個数: 32

約数和(自身を含む): 307636224

約数和(自身を除く): 169271010

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 57223, 114446, 171669, 343338, 743899, 1487798, 1773913, 2231697, 3547826, 4463394, 5321739, 10643478, 23060869, 46121738, 69182607, 138365214]

約数ペア:

[(1, 138365214), (2, 69182607), (3, 46121738), (6, 23060869), (13, 10643478), (26, 5321739), (31, 4463394), (39, 3547826), (62, 2231697), (78, 1773913), (93, 1487798), (186, 743899), (403, 343338), (806, 171669), (1209, 114446), (2418, 57223)]