138519576

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7789}}^1$

素因数の和:7833

約数の個数: 96

約数和(自身を含む): 425334000

約数和(自身を除く): 286814424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 7789, 8892, 15578, 17784, 23367, 31156, 46734, 62312, 70101, 93468, 101257, 140202, 147991, 186936, 202514, 280404, 295982, 303771, 405028, 443973, 560808, 591964, 607542, 810056, 887946, 911313, 1183928, 1215084, 1331919, 1775892, 1822626, 1923883, 2430168, 2663838, 3551784, 3645252, 3847766, 5327676, 5771649, 7290504, 7695532, 10655352, 11543298, 15391064, 17314947, 23086596, 34629894, 46173192, 69259788, 138519576]

約数ペア:

[(1, 138519576), (2, 69259788), (3, 46173192), (4, 34629894), (6, 23086596), (8, 17314947), (9, 15391064), (12, 11543298), (13, 10655352), (18, 7695532), (19, 7290504), (24, 5771649), (26, 5327676), (36, 3847766), (38, 3645252), (39, 3551784), (52, 2663838), (57, 2430168), (72, 1923883), (76, 1822626), (78, 1775892), (104, 1331919), (114, 1215084), (117, 1183928), (152, 911313), (156, 887946), (171, 810056), (228, 607542), (234, 591964), (247, 560808), (312, 443973), (342, 405028), (456, 303771), (468, 295982), (494, 280404), (684, 202514), (741, 186936), (936, 147991), (988, 140202), (1368, 101257), (1482, 93468), (1976, 70101), (2223, 62312), (2964, 46734), (4446, 31156), (5928, 23367), (7789, 17784), (8892, 15578)]