161138544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:667

約数の個数: 160

約数和(自身を含む): 513300480

約数和(自身を除く): 352161936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 43, 48, 56, 57, 76, 84, 86, 112, 114, 129, 133, 152, 168, 172, 228, 258, 266, 301, 304, 336, 344, 399, 456, 516, 532, 587, 602, 688, 798, 817, 903, 912, 1032, 1064, 1174, 1204, 1596, 1634, 1761, 1806, 2064, 2128, 2348, 2408, 2451, 3192, 3268, 3522, 3612, 4109, 4696, 4816, 4902, 5719, 6384, 6536, 7044, 7224, 8218, 9392, 9804, 11153, 11438, 12327, 13072, 14088, 14448, 16436, 17157, 19608, 22306, 22876, 24654, 25241, 28176, 32872, 33459, 34314, 39216, 44612, 45752, 49308, 50482, 65744, 66918, 68628, 75723, 78071, 89224, 91504, 98616, 100964, 133836, 137256, 151446, 156142, 176687, 178448, 197232, 201928, 234213, 267672, 274512, 302892, 312284, 353374, 403856, 468426, 479579, 530061, 535344, 605784, 624568, 706748, 936852, 959158, 1060122, 1211568, 1249136, 1413496, 1438737, 1873704, 1918316, 2120244, 2826992, 2877474, 3357053, 3747408, 3836632, 4240488, 5754948, 6714106, 7673264, 8480976, 10071159, 11509896, 13428212, 20142318, 23019792, 26856424, 40284636, 53712848, 80569272, 161138544]

約数ペア:

[(1, 161138544), (2, 80569272), (3, 53712848), (4, 40284636), (6, 26856424), (7, 23019792), (8, 20142318), (12, 13428212), (14, 11509896), (16, 10071159), (19, 8480976), (21, 7673264), (24, 6714106), (28, 5754948), (38, 4240488), (42, 3836632), (43, 3747408), (48, 3357053), (56, 2877474), (57, 2826992), (76, 2120244), (84, 1918316), (86, 1873704), (112, 1438737), (114, 1413496), (129, 1249136), (133, 1211568), (152, 1060122), (168, 959158), (172, 936852), (228, 706748), (258, 624568), (266, 605784), (301, 535344), (304, 530061), (336, 479579), (344, 468426), (399, 403856), (456, 353374), (516, 312284), (532, 302892), (587, 274512), (602, 267672), (688, 234213), (798, 201928), (817, 197232), (903, 178448), (912, 176687), (1032, 156142), (1064, 151446), (1174, 137256), (1204, 133836), (1596, 100964), (1634, 98616), (1761, 91504), (1806, 89224), (2064, 78071), (2128, 75723), (2348, 68628), (2408, 66918), (2451, 65744), (3192, 50482), (3268, 49308), (3522, 45752), (3612, 44612), (4109, 39216), (4696, 34314), (4816, 33459), (4902, 32872), (5719, 28176), (6384, 25241), (6536, 24654), (7044, 22876), (7224, 22306), (8218, 19608), (9392, 17157), (9804, 16436), (11153, 14448), (11438, 14088), (12327, 13072)]