165945864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16193}}^1$

素因数の和:16270

約数の個数: 64

約数和(自身を含む): 481933440

約数和(自身を除く): 315987576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3416, 5124, 10248, 16193, 32386, 48579, 64772, 97158, 113351, 129544, 194316, 226702, 340053, 388632, 453404, 680106, 906808, 987773, 1360212, 1975546, 2720424, 2963319, 3951092, 5926638, 6914411, 7902184, 11853276, 13828822, 20743233, 23706552, 27657644, 41486466, 55315288, 82972932, 165945864]

約数ペア:

[(1, 165945864), (2, 82972932), (3, 55315288), (4, 41486466), (6, 27657644), (7, 23706552), (8, 20743233), (12, 13828822), (14, 11853276), (21, 7902184), (24, 6914411), (28, 5926638), (42, 3951092), (56, 2963319), (61, 2720424), (84, 1975546), (122, 1360212), (168, 987773), (183, 906808), (244, 680106), (366, 453404), (427, 388632), (488, 340053), (732, 226702), (854, 194316), (1281, 129544), (1464, 113351), (1708, 97158), (2562, 64772), (3416, 48579), (5124, 32386), (10248, 16193)]