138836808

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:920

約数の個数: 128

約数和(自身を含む): 427161600

約数和(自身を除く): 288324792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 71, 72, 88, 99, 108, 132, 142, 198, 213, 216, 264, 284, 297, 396, 426, 568, 594, 639, 781, 792, 823, 852, 1188, 1278, 1562, 1646, 1704, 1917, 2343, 2376, 2469, 2556, 3124, 3292, 3834, 4686, 4938, 5112, 6248, 6584, 7029, 7407, 7668, 9053, 9372, 9876, 14058, 14814, 15336, 18106, 18744, 19752, 21087, 22221, 27159, 28116, 29628, 36212, 42174, 44442, 54318, 56232, 58433, 59256, 72424, 81477, 84348, 88884, 108636, 116866, 162954, 168696, 175299, 177768, 217272, 233732, 244431, 325908, 350598, 467464, 488862, 525897, 642763, 651816, 701196, 977724, 1051794, 1285526, 1402392, 1577691, 1928289, 1955448, 2103588, 2571052, 3155382, 3856578, 4207176, 5142104, 5784867, 6310764, 7713156, 11569734, 12621528, 15426312, 17354601, 23139468, 34709202, 46278936, 69418404, 138836808]

約数ペア:

[(1, 138836808), (2, 69418404), (3, 46278936), (4, 34709202), (6, 23139468), (8, 17354601), (9, 15426312), (11, 12621528), (12, 11569734), (18, 7713156), (22, 6310764), (24, 5784867), (27, 5142104), (33, 4207176), (36, 3856578), (44, 3155382), (54, 2571052), (66, 2103588), (71, 1955448), (72, 1928289), (88, 1577691), (99, 1402392), (108, 1285526), (132, 1051794), (142, 977724), (198, 701196), (213, 651816), (216, 642763), (264, 525897), (284, 488862), (297, 467464), (396, 350598), (426, 325908), (568, 244431), (594, 233732), (639, 217272), (781, 177768), (792, 175299), (823, 168696), (852, 162954), (1188, 116866), (1278, 108636), (1562, 88884), (1646, 84348), (1704, 81477), (1917, 72424), (2343, 59256), (2376, 58433), (2469, 56232), (2556, 54318), (3124, 44442), (3292, 42174), (3834, 36212), (4686, 29628), (4938, 28116), (5112, 27159), (6248, 22221), (6584, 21087), (7029, 19752), (7407, 18744), (7668, 18106), (9053, 15336), (9372, 14814), (9876, 14058)]