138695232

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:516

約数の個数: 112

約数和(自身を含む): 398670272

約数和(自身を除く): 259975040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 181, 192, 208, 307, 312, 362, 416, 543, 614, 624, 724, 832, 921, 1086, 1228, 1248, 1448, 1842, 2172, 2353, 2456, 2496, 2896, 3684, 3991, 4344, 4706, 4912, 5792, 7059, 7368, 7982, 8688, 9412, 9824, 11584, 11973, 14118, 14736, 15964, 17376, 18824, 19648, 23946, 28236, 29472, 31928, 34752, 37648, 47892, 55567, 56472, 58944, 63856, 75296, 95784, 111134, 112944, 127712, 150592, 166701, 191568, 222268, 225888, 255424, 333402, 383136, 444536, 451776, 666804, 722371, 766272, 889072, 1333608, 1444742, 1778144, 2167113, 2667216, 2889484, 3556288, 4334226, 5334432, 5778968, 8668452, 10668864, 11557936, 17336904, 23115872, 34673808, 46231744, 69347616, 138695232]

約数ペア:

[(1, 138695232), (2, 69347616), (3, 46231744), (4, 34673808), (6, 23115872), (8, 17336904), (12, 11557936), (13, 10668864), (16, 8668452), (24, 5778968), (26, 5334432), (32, 4334226), (39, 3556288), (48, 2889484), (52, 2667216), (64, 2167113), (78, 1778144), (96, 1444742), (104, 1333608), (156, 889072), (181, 766272), (192, 722371), (208, 666804), (307, 451776), (312, 444536), (362, 383136), (416, 333402), (543, 255424), (614, 225888), (624, 222268), (724, 191568), (832, 166701), (921, 150592), (1086, 127712), (1228, 112944), (1248, 111134), (1448, 95784), (1842, 75296), (2172, 63856), (2353, 58944), (2456, 56472), (2496, 55567), (2896, 47892), (3684, 37648), (3991, 34752), (4344, 31928), (4706, 29472), (4912, 28236), (5792, 23946), (7059, 19648), (7368, 18824), (7982, 17376), (8688, 15964), (9412, 14736), (9824, 14118), (11584, 11973)]