138919584

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:590

約数の個数: 96

約数和(自身を含む): 379076544

約数和(自身を除く): 240156960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 73, 86, 96, 129, 146, 172, 219, 258, 292, 344, 438, 461, 516, 584, 688, 876, 922, 1032, 1168, 1376, 1383, 1752, 1844, 2064, 2336, 2766, 3139, 3504, 3688, 4128, 5532, 6278, 7008, 7376, 9417, 11064, 12556, 14752, 18834, 19823, 22128, 25112, 33653, 37668, 39646, 44256, 50224, 59469, 67306, 75336, 79292, 100448, 100959, 118938, 134612, 150672, 158584, 201918, 237876, 269224, 301344, 317168, 403836, 475752, 538448, 634336, 807672, 951504, 1076896, 1447079, 1615344, 1903008, 2894158, 3230688, 4341237, 5788316, 8682474, 11576632, 17364948, 23153264, 34729896, 46306528, 69459792, 138919584]

約数ペア:

[(1, 138919584), (2, 69459792), (3, 46306528), (4, 34729896), (6, 23153264), (8, 17364948), (12, 11576632), (16, 8682474), (24, 5788316), (32, 4341237), (43, 3230688), (48, 2894158), (73, 1903008), (86, 1615344), (96, 1447079), (129, 1076896), (146, 951504), (172, 807672), (219, 634336), (258, 538448), (292, 475752), (344, 403836), (438, 317168), (461, 301344), (516, 269224), (584, 237876), (688, 201918), (876, 158584), (922, 150672), (1032, 134612), (1168, 118938), (1376, 100959), (1383, 100448), (1752, 79292), (1844, 75336), (2064, 67306), (2336, 59469), (2766, 50224), (3139, 44256), (3504, 39646), (3688, 37668), (4128, 33653), (5532, 25112), (6278, 22128), (7008, 19823), (7376, 18834), (9417, 14752), (11064, 12556)]