157840452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56941}}^1$

素因数の和:56969

約数の個数: 72

約数和(自身を含む): 497445312

約数和(自身を除く): 339604860

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 56941, 113882, 170823, 227764, 341646, 398587, 512469, 626351, 683292, 797174, 1024938, 1195761, 1252702, 1594348, 1879053, 2049876, 2391522, 2505404, 3587283, 3758106, 4384457, 4783044, 5637159, 7174566, 7516212, 8768914, 11274318, 13153371, 14349132, 17537828, 22548636, 26306742, 39460113, 52613484, 78920226, 157840452]

約数ペア:

[(1, 157840452), (2, 78920226), (3, 52613484), (4, 39460113), (6, 26306742), (7, 22548636), (9, 17537828), (11, 14349132), (12, 13153371), (14, 11274318), (18, 8768914), (21, 7516212), (22, 7174566), (28, 5637159), (33, 4783044), (36, 4384457), (42, 3758106), (44, 3587283), (63, 2505404), (66, 2391522), (77, 2049876), (84, 1879053), (99, 1594348), (126, 1252702), (132, 1195761), (154, 1024938), (198, 797174), (231, 683292), (252, 626351), (308, 512469), (396, 398587), (462, 341646), (693, 227764), (924, 170823), (1386, 113882), (2772, 56941)]