138766206

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 306125568

約数和(自身を除く): 167359362

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 83, 102, 111, 166, 222, 249, 443, 498, 629, 886, 1258, 1329, 1411, 1887, 2658, 2822, 3071, 3774, 4233, 6142, 7531, 8466, 9213, 15062, 16391, 18426, 22593, 32782, 36769, 45186, 49173, 52207, 73538, 98346, 104414, 110307, 156621, 220614, 278647, 313242, 557294, 625073, 835941, 1250146, 1360453, 1671882, 1875219, 2720906, 3750438, 4081359, 8162718, 23127701, 46255402, 69383103, 138766206]

約数ペア:

[(1, 138766206), (2, 69383103), (3, 46255402), (6, 23127701), (17, 8162718), (34, 4081359), (37, 3750438), (51, 2720906), (74, 1875219), (83, 1671882), (102, 1360453), (111, 1250146), (166, 835941), (222, 625073), (249, 557294), (443, 313242), (498, 278647), (629, 220614), (886, 156621), (1258, 110307), (1329, 104414), (1411, 98346), (1887, 73538), (2658, 52207), (2822, 49173), (3071, 45186), (3774, 36769), (4233, 32782), (6142, 22593), (7531, 18426), (8466, 16391), (9213, 15062)]