156973180420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{260329}}^1$

素因数の和:260477

約数の個数: 96

約数和(自身を含む): 388370707200

約数和(自身を除く): 231397526780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 73, 118, 140, 146, 236, 292, 295, 365, 413, 511, 590, 730, 826, 1022, 1180, 1460, 1652, 2044, 2065, 2555, 4130, 4307, 5110, 8260, 8614, 10220, 17228, 21535, 30149, 43070, 60298, 86140, 120596, 150745, 260329, 301490, 520658, 602980, 1041316, 1301645, 1822303, 2603290, 3644606, 5206580, 7289212, 9111515, 15359411, 18223030, 19004017, 30718822, 36446060, 38008034, 61437644, 76016068, 76797055, 95020085, 107515877, 133028119, 153594110, 190040170, 215031754, 266056238, 307188220, 380080340, 430063508, 532112476, 537579385, 665140595, 1075158770, 1121237003, 1330281190, 2150317540, 2242474006, 2660562380, 4484948012, 5606185015, 7848659021, 11212370030, 15697318042, 22424740060, 31394636084, 39243295105, 78486590210, 156973180420]

約数ペア:

[(1, 156973180420), (2, 78486590210), (4, 39243295105), (5, 31394636084), (7, 22424740060), (10, 15697318042), (14, 11212370030), (20, 7848659021), (28, 5606185015), (35, 4484948012), (59, 2660562380), (70, 2242474006), (73, 2150317540), (118, 1330281190), (140, 1121237003), (146, 1075158770), (236, 665140595), (292, 537579385), (295, 532112476), (365, 430063508), (413, 380080340), (511, 307188220), (590, 266056238), (730, 215031754), (826, 190040170), (1022, 153594110), (1180, 133028119), (1460, 107515877), (1652, 95020085), (2044, 76797055), (2065, 76016068), (2555, 61437644), (4130, 38008034), (4307, 36446060), (5110, 30718822), (8260, 19004017), (8614, 18223030), (10220, 15359411), (17228, 9111515), (21535, 7289212), (30149, 5206580), (43070, 3644606), (60298, 2603290), (86140, 1822303), (120596, 1301645), (150745, 1041316), (260329, 602980), (301490, 520658)]