166564188

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{271}}^2$

素因数の和:565

約数の個数: 90

約数和(自身を含む): 499479288

約数和(自身を除く): 332915100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 271, 324, 378, 542, 567, 756, 813, 1084, 1134, 1626, 1897, 2268, 2439, 3252, 3794, 4878, 5691, 7317, 7588, 9756, 11382, 14634, 17073, 21951, 22764, 29268, 34146, 43902, 51219, 68292, 73441, 87804, 102438, 146882, 153657, 204876, 220323, 293764, 307314, 440646, 514087, 614628, 660969, 881292, 1028174, 1321938, 1542261, 1982907, 2056348, 2643876, 3084522, 3965814, 4626783, 5948721, 6169044, 7931628, 9253566, 11897442, 13880349, 18507132, 23794884, 27760698, 41641047, 55521396, 83282094, 166564188]

約数ペア:

[(1, 166564188), (2, 83282094), (3, 55521396), (4, 41641047), (6, 27760698), (7, 23794884), (9, 18507132), (12, 13880349), (14, 11897442), (18, 9253566), (21, 7931628), (27, 6169044), (28, 5948721), (36, 4626783), (42, 3965814), (54, 3084522), (63, 2643876), (81, 2056348), (84, 1982907), (108, 1542261), (126, 1321938), (162, 1028174), (189, 881292), (252, 660969), (271, 614628), (324, 514087), (378, 440646), (542, 307314), (567, 293764), (756, 220323), (813, 204876), (1084, 153657), (1134, 146882), (1626, 102438), (1897, 87804), (2268, 73441), (2439, 68292), (3252, 51219), (3794, 43902), (4878, 34146), (5691, 29268), (7317, 22764), (7588, 21951), (9756, 17073), (11382, 14634)]