16888959672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{74051}}^1$

素因数の和:74133

約数の個数: 128

約数和(自身を含む): 49265314560

約数和(自身を除く): 32376354888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 43, 51, 52, 68, 78, 86, 102, 104, 129, 136, 156, 172, 204, 221, 258, 312, 344, 408, 442, 516, 559, 663, 731, 884, 1032, 1118, 1326, 1462, 1677, 1768, 2193, 2236, 2652, 2924, 3354, 4386, 4472, 5304, 5848, 6708, 8772, 9503, 13416, 17544, 19006, 28509, 38012, 57018, 74051, 76024, 114036, 148102, 222153, 228072, 296204, 444306, 592408, 888612, 962663, 1258867, 1777224, 1925326, 2517734, 2887989, 3184193, 3776601, 3850652, 5035468, 5775978, 6368386, 7553202, 7701304, 9552579, 10070936, 11551956, 12736772, 15106404, 16365271, 19105158, 23103912, 25473544, 30212808, 32730542, 38210316, 41394509, 49095813, 54131281, 65461084, 76420632, 82789018, 98191626, 108262562, 124183527, 130922168, 162393843, 165578036, 196383252, 216525124, 248367054, 324787686, 331156072, 392766504, 433050248, 496734108, 649575372, 703706653, 993468216, 1299150744, 1407413306, 2111119959, 2814826612, 4222239918, 5629653224, 8444479836, 16888959672]

約数ペア:

[(1, 16888959672), (2, 8444479836), (3, 5629653224), (4, 4222239918), (6, 2814826612), (8, 2111119959), (12, 1407413306), (13, 1299150744), (17, 993468216), (24, 703706653), (26, 649575372), (34, 496734108), (39, 433050248), (43, 392766504), (51, 331156072), (52, 324787686), (68, 248367054), (78, 216525124), (86, 196383252), (102, 165578036), (104, 162393843), (129, 130922168), (136, 124183527), (156, 108262562), (172, 98191626), (204, 82789018), (221, 76420632), (258, 65461084), (312, 54131281), (344, 49095813), (408, 41394509), (442, 38210316), (516, 32730542), (559, 30212808), (663, 25473544), (731, 23103912), (884, 19105158), (1032, 16365271), (1118, 15106404), (1326, 12736772), (1462, 11551956), (1677, 10070936), (1768, 9552579), (2193, 7701304), (2236, 7553202), (2652, 6368386), (2924, 5775978), (3354, 5035468), (4386, 3850652), (4472, 3776601), (5304, 3184193), (5848, 2887989), (6708, 2517734), (8772, 1925326), (9503, 1777224), (13416, 1258867), (17544, 962663), (19006, 888612), (28509, 592408), (38012, 444306), (57018, 296204), (74051, 228072), (76024, 222153), (114036, 148102)]