179473476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 535719744

約数和(自身を除く): 356246268

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 53, 78, 84, 91, 98, 106, 147, 156, 159, 182, 196, 212, 273, 294, 318, 364, 371, 443, 546, 588, 636, 637, 689, 742, 886, 1092, 1113, 1274, 1329, 1378, 1484, 1772, 1911, 2067, 2226, 2548, 2597, 2658, 2756, 3101, 3822, 4134, 4452, 4823, 5194, 5316, 5759, 6202, 7644, 7791, 8268, 9303, 9646, 10388, 11518, 12404, 14469, 15582, 17277, 18606, 19292, 21707, 23036, 23479, 28938, 31164, 33761, 34554, 37212, 40313, 43414, 46958, 57876, 65121, 67522, 69108, 70437, 80626, 86828, 93916, 101283, 120939, 130242, 135044, 140874, 161252, 164353, 202566, 241878, 260484, 281748, 282191, 305227, 328706, 405132, 483756, 493059, 564382, 610454, 657412, 846573, 915681, 986118, 1128764, 1150471, 1220908, 1693146, 1831362, 1972236, 2136589, 2300942, 3386292, 3451413, 3662724, 4273178, 4601884, 6409767, 6902826, 8546356, 12819534, 13805652, 14956123, 25639068, 29912246, 44868369, 59824492, 89736738, 179473476]

約数ペア:

[(1, 179473476), (2, 89736738), (3, 59824492), (4, 44868369), (6, 29912246), (7, 25639068), (12, 14956123), (13, 13805652), (14, 12819534), (21, 8546356), (26, 6902826), (28, 6409767), (39, 4601884), (42, 4273178), (49, 3662724), (52, 3451413), (53, 3386292), (78, 2300942), (84, 2136589), (91, 1972236), (98, 1831362), (106, 1693146), (147, 1220908), (156, 1150471), (159, 1128764), (182, 986118), (196, 915681), (212, 846573), (273, 657412), (294, 610454), (318, 564382), (364, 493059), (371, 483756), (443, 405132), (546, 328706), (588, 305227), (636, 282191), (637, 281748), (689, 260484), (742, 241878), (886, 202566), (1092, 164353), (1113, 161252), (1274, 140874), (1329, 135044), (1378, 130242), (1484, 120939), (1772, 101283), (1911, 93916), (2067, 86828), (2226, 80626), (2548, 70437), (2597, 69108), (2658, 67522), (2756, 65121), (3101, 57876), (3822, 46958), (4134, 43414), (4452, 40313), (4823, 37212), (5194, 34554), (5316, 33761), (5759, 31164), (6202, 28938), (7644, 23479), (7791, 23036), (8268, 21707), (9303, 19292), (9646, 18606), (10388, 17277), (11518, 15582), (12404, 14469)]