160750512

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2067

約数の個数: 120

約数和(自身を含む): 495999504

約数和(自身を除く): 335248992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1548, 1677, 1872, 1997, 2064, 2236, 3096, 3354, 3994, 4472, 5031, 5991, 6192, 6708, 7988, 8944, 10062, 11982, 13416, 15976, 17973, 20124, 23964, 25961, 26832, 31952, 35946, 40248, 47928, 51922, 71892, 77883, 80496, 85871, 95856, 103844, 143784, 155766, 171742, 207688, 233649, 257613, 287568, 311532, 343484, 415376, 467298, 515226, 623064, 686968, 772839, 934596, 1030452, 1116323, 1246128, 1373936, 1545678, 1869192, 2060904, 2232646, 3091356, 3348969, 3738384, 4121808, 4465292, 6182712, 6697938, 8930584, 10046907, 12365424, 13395876, 17861168, 20093814, 26791752, 40187628, 53583504, 80375256, 160750512]

約数ペア:

[(1, 160750512), (2, 80375256), (3, 53583504), (4, 40187628), (6, 26791752), (8, 20093814), (9, 17861168), (12, 13395876), (13, 12365424), (16, 10046907), (18, 8930584), (24, 6697938), (26, 6182712), (36, 4465292), (39, 4121808), (43, 3738384), (48, 3348969), (52, 3091356), (72, 2232646), (78, 2060904), (86, 1869192), (104, 1545678), (117, 1373936), (129, 1246128), (144, 1116323), (156, 1030452), (172, 934596), (208, 772839), (234, 686968), (258, 623064), (312, 515226), (344, 467298), (387, 415376), (468, 343484), (516, 311532), (559, 287568), (624, 257613), (688, 233649), (774, 207688), (936, 171742), (1032, 155766), (1118, 143784), (1548, 103844), (1677, 95856), (1872, 85871), (1997, 80496), (2064, 77883), (2236, 71892), (3096, 51922), (3354, 47928), (3994, 40248), (4472, 35946), (5031, 31952), (5991, 26832), (6192, 25961), (6708, 23964), (7988, 20124), (8944, 17973), (10062, 15976), (11982, 13416)]