137775888

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2447}}^1$

素因数の和:2501

約数の個数: 120

約数和(自身を含む): 426187008

約数和(自身を除く): 288411120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 34, 36, 46, 48, 51, 68, 69, 72, 92, 102, 136, 138, 144, 153, 184, 204, 207, 272, 276, 306, 368, 391, 408, 414, 552, 612, 782, 816, 828, 1104, 1173, 1224, 1564, 1656, 2346, 2447, 2448, 3128, 3312, 3519, 4692, 4894, 6256, 7038, 7341, 9384, 9788, 14076, 14682, 18768, 19576, 22023, 28152, 29364, 39152, 41599, 44046, 56281, 56304, 58728, 83198, 88092, 112562, 117456, 124797, 166396, 168843, 176184, 225124, 249594, 332792, 337686, 352368, 374391, 450248, 499188, 506529, 665584, 675372, 748782, 900496, 956777, 998376, 1013058, 1350744, 1497564, 1913554, 1996752, 2026116, 2701488, 2870331, 2995128, 3827108, 4052232, 5740662, 5990256, 7654216, 8104464, 8610993, 11481324, 15308432, 17221986, 22962648, 34443972, 45925296, 68887944, 137775888]

約数ペア:

[(1, 137775888), (2, 68887944), (3, 45925296), (4, 34443972), (6, 22962648), (8, 17221986), (9, 15308432), (12, 11481324), (16, 8610993), (17, 8104464), (18, 7654216), (23, 5990256), (24, 5740662), (34, 4052232), (36, 3827108), (46, 2995128), (48, 2870331), (51, 2701488), (68, 2026116), (69, 1996752), (72, 1913554), (92, 1497564), (102, 1350744), (136, 1013058), (138, 998376), (144, 956777), (153, 900496), (184, 748782), (204, 675372), (207, 665584), (272, 506529), (276, 499188), (306, 450248), (368, 374391), (391, 352368), (408, 337686), (414, 332792), (552, 249594), (612, 225124), (782, 176184), (816, 168843), (828, 166396), (1104, 124797), (1173, 117456), (1224, 112562), (1564, 88092), (1656, 83198), (2346, 58728), (2447, 56304), (2448, 56281), (3128, 44046), (3312, 41599), (3519, 39152), (4692, 29364), (4894, 28152), (6256, 22023), (7038, 19576), (7341, 18768), (9384, 14682), (9788, 14076)]