163261872

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:288

約数の個数: 160

約数和(自身を含む): 493301760

約数和(自身を除く): 330039888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 73, 93, 108, 124, 144, 146, 167, 186, 216, 219, 248, 279, 292, 334, 372, 432, 438, 496, 501, 558, 584, 657, 668, 744, 837, 876, 1002, 1116, 1168, 1314, 1336, 1488, 1503, 1674, 1752, 1971, 2004, 2232, 2263, 2628, 2672, 3006, 3348, 3504, 3942, 4008, 4464, 4509, 4526, 5177, 5256, 6012, 6696, 6789, 7884, 8016, 9018, 9052, 10354, 10512, 12024, 12191, 13392, 13578, 15531, 15768, 18036, 18104, 20367, 20708, 24048, 24382, 27156, 31062, 31536, 36072, 36208, 36573, 40734, 41416, 46593, 48764, 54312, 61101, 62124, 72144, 73146, 81468, 82832, 93186, 97528, 108624, 109719, 122202, 124248, 139779, 146292, 162936, 186372, 195056, 219438, 244404, 248496, 279558, 292584, 325872, 329157, 372744, 377921, 438876, 488808, 559116, 585168, 658314, 745488, 755842, 877752, 977616, 1118232, 1133763, 1316628, 1511684, 1755504, 2236464, 2267526, 2633256, 3023368, 3401289, 4535052, 5266512, 6046736, 6802578, 9070104, 10203867, 13605156, 18140208, 20407734, 27210312, 40815468, 54420624, 81630936, 163261872]

約数ペア:

[(1, 163261872), (2, 81630936), (3, 54420624), (4, 40815468), (6, 27210312), (8, 20407734), (9, 18140208), (12, 13605156), (16, 10203867), (18, 9070104), (24, 6802578), (27, 6046736), (31, 5266512), (36, 4535052), (48, 3401289), (54, 3023368), (62, 2633256), (72, 2267526), (73, 2236464), (93, 1755504), (108, 1511684), (124, 1316628), (144, 1133763), (146, 1118232), (167, 977616), (186, 877752), (216, 755842), (219, 745488), (248, 658314), (279, 585168), (292, 559116), (334, 488808), (372, 438876), (432, 377921), (438, 372744), (496, 329157), (501, 325872), (558, 292584), (584, 279558), (657, 248496), (668, 244404), (744, 219438), (837, 195056), (876, 186372), (1002, 162936), (1116, 146292), (1168, 139779), (1314, 124248), (1336, 122202), (1488, 109719), (1503, 108624), (1674, 97528), (1752, 93186), (1971, 82832), (2004, 81468), (2232, 73146), (2263, 72144), (2628, 62124), (2672, 61101), (3006, 54312), (3348, 48764), (3504, 46593), (3942, 41416), (4008, 40734), (4464, 36573), (4509, 36208), (4526, 36072), (5177, 31536), (5256, 31062), (6012, 27156), (6696, 24382), (6789, 24048), (7884, 20708), (8016, 20367), (9018, 18104), (9052, 18036), (10354, 15768), (10512, 15531), (12024, 13578), (12191, 13392)]