128529072

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2237}}^1$

素因数の和:2280

約数の個数: 160

約数和(自身を含む): 444019200

約数和(自身を除く): 315490128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 228, 252, 266, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 684, 756, 798, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2128, 2237, 2394, 2736, 3024, 3192, 3591, 4104, 4474, 4788, 6384, 6711, 7182, 8208, 8948, 9576, 13422, 14364, 15659, 17896, 19152, 20133, 26844, 28728, 31318, 35792, 40266, 42503, 46977, 53688, 57456, 60399, 62636, 80532, 85006, 93954, 107376, 120798, 125272, 127509, 140931, 161064, 170012, 187908, 241596, 250544, 255018, 281862, 297521, 322128, 340024, 375816, 382527, 422793, 483192, 510036, 563724, 595042, 680048, 751632, 765054, 845586, 892563, 966384, 1020072, 1127448, 1147581, 1190084, 1530108, 1691172, 1785126, 2040144, 2254896, 2295162, 2380168, 2677689, 3060216, 3382344, 3570252, 4590324, 4760336, 5355378, 6120432, 6764688, 7140504, 8033067, 9180648, 10710756, 14281008, 16066134, 18361296, 21421512, 32132268, 42843024, 64264536, 128529072]

約数ペア:

[(1, 128529072), (2, 64264536), (3, 42843024), (4, 32132268), (6, 21421512), (7, 18361296), (8, 16066134), (9, 14281008), (12, 10710756), (14, 9180648), (16, 8033067), (18, 7140504), (19, 6764688), (21, 6120432), (24, 5355378), (27, 4760336), (28, 4590324), (36, 3570252), (38, 3382344), (42, 3060216), (48, 2677689), (54, 2380168), (56, 2295162), (57, 2254896), (63, 2040144), (72, 1785126), (76, 1691172), (84, 1530108), (108, 1190084), (112, 1147581), (114, 1127448), (126, 1020072), (133, 966384), (144, 892563), (152, 845586), (168, 765054), (171, 751632), (189, 680048), (216, 595042), (228, 563724), (252, 510036), (266, 483192), (304, 422793), (336, 382527), (342, 375816), (378, 340024), (399, 322128), (432, 297521), (456, 281862), (504, 255018), (513, 250544), (532, 241596), (684, 187908), (756, 170012), (798, 161064), (912, 140931), (1008, 127509), (1026, 125272), (1064, 120798), (1197, 107376), (1368, 93954), (1512, 85006), (1596, 80532), (2052, 62636), (2128, 60399), (2237, 57456), (2394, 53688), (2736, 46977), (3024, 42503), (3192, 40266), (3591, 35792), (4104, 31318), (4474, 28728), (4788, 26844), (6384, 20133), (6711, 19152), (7182, 17896), (8208, 15659), (8948, 14364), (9576, 13422)]