165172896

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{81931}}^1$

素因数の和:81954

約数の個数: 72

約数和(自身を含む): 536818464

約数和(自身を除く): 371645568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 81931, 163862, 245793, 327724, 491586, 573517, 655448, 737379, 983172, 1147034, 1310896, 1474758, 1720551, 1966344, 2294068, 2621792, 2949516, 3441102, 3932688, 4588136, 5161653, 5899032, 6882204, 7865376, 9176272, 10323306, 11798064, 13764408, 18352544, 20646612, 23596128, 27528816, 41293224, 55057632, 82586448, 165172896]

約数ペア:

[(1, 165172896), (2, 82586448), (3, 55057632), (4, 41293224), (6, 27528816), (7, 23596128), (8, 20646612), (9, 18352544), (12, 13764408), (14, 11798064), (16, 10323306), (18, 9176272), (21, 7865376), (24, 6882204), (28, 5899032), (32, 5161653), (36, 4588136), (42, 3932688), (48, 3441102), (56, 2949516), (63, 2621792), (72, 2294068), (84, 1966344), (96, 1720551), (112, 1474758), (126, 1310896), (144, 1147034), (168, 983172), (224, 737379), (252, 655448), (288, 573517), (336, 491586), (504, 327724), (672, 245793), (1008, 163862), (2016, 81931)]