144973458

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 395871840

約数和(自身を除く): 250898382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 41, 42, 49, 57, 63, 82, 98, 114, 123, 126, 133, 147, 171, 211, 246, 266, 287, 294, 342, 369, 399, 422, 441, 574, 633, 738, 779, 798, 861, 882, 931, 1197, 1266, 1477, 1558, 1722, 1862, 1899, 2009, 2337, 2394, 2583, 2793, 2954, 3798, 4009, 4018, 4431, 4674, 5166, 5453, 5586, 6027, 7011, 8018, 8379, 8651, 8862, 10339, 10906, 12027, 12054, 13293, 14022, 16359, 16758, 17302, 18081, 20678, 24054, 25953, 26586, 28063, 31017, 32718, 36081, 36162, 38171, 49077, 51906, 56126, 60557, 62034, 72162, 76342, 77859, 84189, 93051, 98154, 114513, 121114, 155718, 164369, 168378, 181671, 186102, 196441, 229026, 252567, 328738, 343539, 363342, 392882, 423899, 493107, 505134, 545013, 589323, 687078, 847798, 986214, 1090026, 1150583, 1178646, 1271697, 1479321, 1767969, 2301166, 2543394, 2958642, 3451749, 3535938, 3815091, 6903498, 7630182, 8054081, 10355247, 16108162, 20710494, 24162243, 48324486, 72486729, 144973458]

約数ペア:

[(1, 144973458), (2, 72486729), (3, 48324486), (6, 24162243), (7, 20710494), (9, 16108162), (14, 10355247), (18, 8054081), (19, 7630182), (21, 6903498), (38, 3815091), (41, 3535938), (42, 3451749), (49, 2958642), (57, 2543394), (63, 2301166), (82, 1767969), (98, 1479321), (114, 1271697), (123, 1178646), (126, 1150583), (133, 1090026), (147, 986214), (171, 847798), (211, 687078), (246, 589323), (266, 545013), (287, 505134), (294, 493107), (342, 423899), (369, 392882), (399, 363342), (422, 343539), (441, 328738), (574, 252567), (633, 229026), (738, 196441), (779, 186102), (798, 181671), (861, 168378), (882, 164369), (931, 155718), (1197, 121114), (1266, 114513), (1477, 98154), (1558, 93051), (1722, 84189), (1862, 77859), (1899, 76342), (2009, 72162), (2337, 62034), (2394, 60557), (2583, 56126), (2793, 51906), (2954, 49077), (3798, 38171), (4009, 36162), (4018, 36081), (4431, 32718), (4674, 31017), (5166, 28063), (5453, 26586), (5586, 25953), (6027, 24054), (7011, 20678), (8018, 18081), (8379, 17302), (8651, 16758), (8862, 16359), (10339, 14022), (10906, 13293), (12027, 12054)]