239346198

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:1003

約数の個数: 128

約数和(自身を含む): 667699200

約数和(自身を除く): 428353002

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 53, 54, 63, 78, 91, 106, 117, 126, 159, 182, 189, 234, 273, 318, 351, 371, 378, 477, 546, 689, 702, 742, 819, 919, 954, 1113, 1378, 1431, 1638, 1838, 2067, 2226, 2457, 2757, 2862, 3339, 4134, 4823, 4914, 5514, 6201, 6433, 6678, 8271, 9646, 10017, 11947, 12402, 12866, 14469, 16542, 18603, 19299, 20034, 23894, 24813, 28938, 35841, 37206, 38598, 43407, 48707, 49626, 57897, 71682, 83629, 86814, 97414, 107523, 115794, 130221, 146121, 167258, 173691, 215046, 250887, 260442, 292242, 322569, 340949, 347382, 438363, 501774, 633191, 645138, 681898, 752661, 876726, 1022847, 1266382, 1315089, 1505322, 1899573, 2045694, 2257983, 2630178, 3068541, 3799146, 4432337, 4515966, 5698719, 6137082, 8864674, 9205623, 11397438, 13297011, 17096157, 18411246, 26594022, 34192314, 39891033, 79782066, 119673099, 239346198]

約数ペア:

[(1, 239346198), (2, 119673099), (3, 79782066), (6, 39891033), (7, 34192314), (9, 26594022), (13, 18411246), (14, 17096157), (18, 13297011), (21, 11397438), (26, 9205623), (27, 8864674), (39, 6137082), (42, 5698719), (53, 4515966), (54, 4432337), (63, 3799146), (78, 3068541), (91, 2630178), (106, 2257983), (117, 2045694), (126, 1899573), (159, 1505322), (182, 1315089), (189, 1266382), (234, 1022847), (273, 876726), (318, 752661), (351, 681898), (371, 645138), (378, 633191), (477, 501774), (546, 438363), (689, 347382), (702, 340949), (742, 322569), (819, 292242), (919, 260442), (954, 250887), (1113, 215046), (1378, 173691), (1431, 167258), (1638, 146121), (1838, 130221), (2067, 115794), (2226, 107523), (2457, 97414), (2757, 86814), (2862, 83629), (3339, 71682), (4134, 57897), (4823, 49626), (4914, 48707), (5514, 43407), (6201, 38598), (6433, 37206), (6678, 35841), (8271, 28938), (9646, 24813), (10017, 23894), (11947, 20034), (12402, 19299), (12866, 18603), (14469, 16542)]