165750676

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 379430912

約数和(自身を除く): 213680236

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 37, 52, 62, 74, 91, 124, 148, 182, 217, 259, 364, 397, 403, 434, 481, 518, 794, 806, 868, 962, 1036, 1147, 1588, 1612, 1924, 2294, 2779, 2821, 3367, 4588, 5161, 5558, 5642, 6734, 8029, 10322, 11116, 11284, 12307, 13468, 14689, 14911, 16058, 20644, 24614, 29378, 29822, 32116, 36127, 49228, 58756, 59644, 72254, 86149, 102823, 104377, 144508, 159991, 172298, 190957, 205646, 208754, 319982, 344596, 381914, 411292, 417508, 455359, 639964, 763828, 910718, 1119937, 1336699, 1821436, 2239874, 2673398, 3187513, 4479748, 5346796, 5919667, 6375026, 11839334, 12750052, 23678668, 41437669, 82875338, 165750676]

約数ペア:

[(1, 165750676), (2, 82875338), (4, 41437669), (7, 23678668), (13, 12750052), (14, 11839334), (26, 6375026), (28, 5919667), (31, 5346796), (37, 4479748), (52, 3187513), (62, 2673398), (74, 2239874), (91, 1821436), (124, 1336699), (148, 1119937), (182, 910718), (217, 763828), (259, 639964), (364, 455359), (397, 417508), (403, 411292), (434, 381914), (481, 344596), (518, 319982), (794, 208754), (806, 205646), (868, 190957), (962, 172298), (1036, 159991), (1147, 144508), (1588, 104377), (1612, 102823), (1924, 86149), (2294, 72254), (2779, 59644), (2821, 58756), (3367, 49228), (4588, 36127), (5161, 32116), (5558, 29822), (5642, 29378), (6734, 24614), (8029, 20644), (10322, 16058), (11116, 14911), (11284, 14689), (12307, 13468)]