156018380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 387459072

約数和(自身を除く): 231440692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 131, 140, 181, 188, 235, 262, 329, 362, 470, 524, 655, 658, 724, 905, 917, 940, 1267, 1310, 1316, 1645, 1810, 1834, 2534, 2620, 3290, 3620, 3668, 4585, 5068, 6157, 6335, 6580, 8507, 9170, 12314, 12670, 17014, 18340, 23711, 24628, 25340, 30785, 34028, 42535, 43099, 47422, 59549, 61570, 85070, 86198, 94844, 118555, 119098, 123140, 165977, 170140, 172396, 215495, 237110, 238196, 297745, 331954, 430990, 474220, 595490, 663908, 829885, 861980, 1114417, 1190980, 1659770, 2228834, 3319540, 4457668, 5572085, 7800919, 11144170, 15601838, 22288340, 31203676, 39004595, 78009190, 156018380]

約数ペア:

[(1, 156018380), (2, 78009190), (4, 39004595), (5, 31203676), (7, 22288340), (10, 15601838), (14, 11144170), (20, 7800919), (28, 5572085), (35, 4457668), (47, 3319540), (70, 2228834), (94, 1659770), (131, 1190980), (140, 1114417), (181, 861980), (188, 829885), (235, 663908), (262, 595490), (329, 474220), (362, 430990), (470, 331954), (524, 297745), (655, 238196), (658, 237110), (724, 215495), (905, 172396), (917, 170140), (940, 165977), (1267, 123140), (1310, 119098), (1316, 118555), (1645, 94844), (1810, 86198), (1834, 85070), (2534, 61570), (2620, 59549), (3290, 47422), (3620, 43099), (3668, 42535), (4585, 34028), (5068, 30785), (6157, 25340), (6335, 24628), (6580, 23711), (8507, 18340), (9170, 17014), (12314, 12670)]