161841180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 465002496

約数和(自身を除く): 303161316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 127, 134, 201, 254, 268, 317, 335, 381, 402, 508, 634, 635, 670, 762, 804, 951, 1005, 1268, 1270, 1340, 1524, 1585, 1902, 1905, 2010, 2540, 3170, 3804, 3810, 4020, 4755, 6340, 7620, 8509, 9510, 17018, 19020, 21239, 25527, 34036, 40259, 42478, 42545, 51054, 63717, 80518, 84956, 85090, 102108, 106195, 120777, 127434, 127635, 161036, 170180, 201295, 212390, 241554, 254868, 255270, 318585, 402590, 424780, 483108, 510540, 603885, 637170, 805180, 1207770, 1274340, 2415540, 2697353, 5394706, 8092059, 10789412, 13486765, 16184118, 26973530, 32368236, 40460295, 53947060, 80920590, 161841180]

約数ペア:

[(1, 161841180), (2, 80920590), (3, 53947060), (4, 40460295), (5, 32368236), (6, 26973530), (10, 16184118), (12, 13486765), (15, 10789412), (20, 8092059), (30, 5394706), (60, 2697353), (67, 2415540), (127, 1274340), (134, 1207770), (201, 805180), (254, 637170), (268, 603885), (317, 510540), (335, 483108), (381, 424780), (402, 402590), (508, 318585), (634, 255270), (635, 254868), (670, 241554), (762, 212390), (804, 201295), (951, 170180), (1005, 161036), (1268, 127635), (1270, 127434), (1340, 120777), (1524, 106195), (1585, 102108), (1902, 85090), (1905, 84956), (2010, 80518), (2540, 63717), (3170, 51054), (3804, 42545), (3810, 42478), (4020, 40259), (4755, 34036), (6340, 25527), (7620, 21239), (8509, 19020), (9510, 17018)]