161660016

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{1091}}^1$

素因数の和:1129

約数の個数: 160

約数和(自身を含む): 541632000

約数和(自身を除く): 379971984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 343, 378, 392, 432, 441, 504, 588, 686, 756, 784, 882, 1008, 1029, 1091, 1176, 1323, 1372, 1512, 1764, 2058, 2182, 2352, 2646, 2744, 3024, 3087, 3273, 3528, 4116, 4364, 5292, 5488, 6174, 6546, 7056, 7637, 8232, 8728, 9261, 9819, 10584, 12348, 13092, 15274, 16464, 17456, 18522, 19638, 21168, 22911, 24696, 26184, 29457, 30548, 37044, 39276, 45822, 49392, 52368, 53459, 58914, 61096, 68733, 74088, 78552, 91644, 106918, 117828, 122192, 137466, 148176, 157104, 160377, 183288, 206199, 213836, 235656, 274932, 320754, 366576, 374213, 412398, 427672, 471312, 481131, 549864, 641508, 748426, 824796, 855344, 962262, 1099728, 1122639, 1283016, 1443393, 1496852, 1649592, 1924524, 2245278, 2566032, 2886786, 2993704, 3299184, 3367917, 3849048, 4490556, 5773572, 5987408, 6735834, 7698096, 8981112, 10103751, 11547144, 13471668, 17962224, 20207502, 23094288, 26943336, 40415004, 53886672, 80830008, 161660016]

約数ペア:

[(1, 161660016), (2, 80830008), (3, 53886672), (4, 40415004), (6, 26943336), (7, 23094288), (8, 20207502), (9, 17962224), (12, 13471668), (14, 11547144), (16, 10103751), (18, 8981112), (21, 7698096), (24, 6735834), (27, 5987408), (28, 5773572), (36, 4490556), (42, 3849048), (48, 3367917), (49, 3299184), (54, 2993704), (56, 2886786), (63, 2566032), (72, 2245278), (84, 1924524), (98, 1649592), (108, 1496852), (112, 1443393), (126, 1283016), (144, 1122639), (147, 1099728), (168, 962262), (189, 855344), (196, 824796), (216, 748426), (252, 641508), (294, 549864), (336, 481131), (343, 471312), (378, 427672), (392, 412398), (432, 374213), (441, 366576), (504, 320754), (588, 274932), (686, 235656), (756, 213836), (784, 206199), (882, 183288), (1008, 160377), (1029, 157104), (1091, 148176), (1176, 137466), (1323, 122192), (1372, 117828), (1512, 106918), (1764, 91644), (2058, 78552), (2182, 74088), (2352, 68733), (2646, 61096), (2744, 58914), (3024, 53459), (3087, 52368), (3273, 49392), (3528, 45822), (4116, 39276), (4364, 37044), (5292, 30548), (5488, 29457), (6174, 26184), (6546, 24696), (7056, 22911), (7637, 21168), (8232, 19638), (8728, 18522), (9261, 17456), (9819, 16464), (10584, 15274), (12348, 13092)]