128832198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1553

約数の個数: 64

約数和(自身を含む): 300257280

約数和(自身を除く): 171425082

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 71, 114, 142, 209, 213, 418, 426, 627, 781, 1254, 1349, 1447, 1562, 2343, 2698, 2894, 4047, 4341, 4686, 8094, 8682, 14839, 15917, 27493, 29678, 31834, 44517, 47751, 54986, 82479, 89034, 95502, 102737, 164958, 205474, 302423, 308211, 604846, 616422, 907269, 1130107, 1814538, 1952003, 2260214, 3390321, 3904006, 5856009, 6780642, 11712018, 21472033, 42944066, 64416099, 128832198]

約数ペア:

[(1, 128832198), (2, 64416099), (3, 42944066), (6, 21472033), (11, 11712018), (19, 6780642), (22, 5856009), (33, 3904006), (38, 3390321), (57, 2260214), (66, 1952003), (71, 1814538), (114, 1130107), (142, 907269), (209, 616422), (213, 604846), (418, 308211), (426, 302423), (627, 205474), (781, 164958), (1254, 102737), (1349, 95502), (1447, 89034), (1562, 82479), (2343, 54986), (2698, 47751), (2894, 44517), (4047, 31834), (4341, 29678), (4686, 27493), (8094, 15917), (8682, 14839)]