165609414

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 380540160

約数和(自身を除く): 214930746

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 131, 246, 262, 369, 393, 571, 738, 786, 1107, 1142, 1179, 1713, 2214, 2358, 3426, 3537, 5139, 5371, 7074, 10278, 10742, 15417, 16113, 23411, 30834, 32226, 46822, 48339, 70233, 74801, 96678, 140466, 145017, 149602, 210699, 224403, 290034, 421398, 448806, 632097, 673209, 1264194, 1346418, 2019627, 3066841, 4039254, 6133682, 9200523, 18401046, 27601569, 55203138, 82804707, 165609414]

約数ペア:

[(1, 165609414), (2, 82804707), (3, 55203138), (6, 27601569), (9, 18401046), (18, 9200523), (27, 6133682), (41, 4039254), (54, 3066841), (82, 2019627), (123, 1346418), (131, 1264194), (246, 673209), (262, 632097), (369, 448806), (393, 421398), (571, 290034), (738, 224403), (786, 210699), (1107, 149602), (1142, 145017), (1179, 140466), (1713, 96678), (2214, 74801), (2358, 70233), (3426, 48339), (3537, 46822), (5139, 32226), (5371, 30834), (7074, 23411), (10278, 16113), (10742, 15417)]