158873669140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{30259}}^1$

素因数の和:30665

約数の個数: 96

約数和(自身を含む): 360839606400

約数和(自身を除く): 201965937260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 337, 380, 410, 674, 779, 820, 1348, 1558, 1685, 3116, 3370, 3895, 6403, 6740, 7790, 12806, 13817, 15580, 25612, 27634, 30259, 32015, 55268, 60518, 64030, 69085, 121036, 128060, 138170, 151295, 262523, 276340, 302590, 525046, 574921, 605180, 1050092, 1149842, 1240619, 1312615, 2299684, 2481238, 2625230, 2874605, 4962476, 5250460, 5749210, 6203095, 10197283, 11498420, 12406190, 20394566, 23571761, 24812380, 40789132, 47143522, 50986415, 94287044, 101972830, 117858805, 193748377, 203945660, 235717610, 387496754, 418088603, 471435220, 774993508, 836177206, 968741885, 1672354412, 1937483770, 2090443015, 3874967540, 4180886030, 7943683457, 8361772060, 15887366914, 31774733828, 39718417285, 79436834570, 158873669140]

約数ペア:

[(1, 158873669140), (2, 79436834570), (4, 39718417285), (5, 31774733828), (10, 15887366914), (19, 8361772060), (20, 7943683457), (38, 4180886030), (41, 3874967540), (76, 2090443015), (82, 1937483770), (95, 1672354412), (164, 968741885), (190, 836177206), (205, 774993508), (337, 471435220), (380, 418088603), (410, 387496754), (674, 235717610), (779, 203945660), (820, 193748377), (1348, 117858805), (1558, 101972830), (1685, 94287044), (3116, 50986415), (3370, 47143522), (3895, 40789132), (6403, 24812380), (6740, 23571761), (7790, 20394566), (12806, 12406190), (13817, 11498420), (15580, 10197283), (25612, 6203095), (27634, 5749210), (30259, 5250460), (32015, 4962476), (55268, 2874605), (60518, 2625230), (64030, 2481238), (69085, 2299684), (121036, 1312615), (128060, 1240619), (138170, 1149842), (151295, 1050092), (262523, 605180), (276340, 574921), (302590, 525046)]