139239828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2237}}^1$

素因数の和:2286

約数の個数: 144

約数和(自身を含む): 456193920

約数和(自身を除く): 316954092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2237, 2394, 2964, 3276, 3458, 4446, 4474, 4788, 5187, 6711, 6916, 8892, 8948, 10374, 13422, 15561, 15659, 20133, 20748, 26844, 29081, 31122, 31318, 40266, 42503, 46977, 58162, 62244, 62636, 80532, 85006, 87243, 93954, 116324, 127509, 140931, 170012, 174486, 187908, 203567, 255018, 261729, 281862, 297521, 348972, 382527, 407134, 510036, 523458, 552539, 563724, 595042, 610701, 765054, 814268, 892563, 1046916, 1105078, 1190084, 1221402, 1530108, 1657617, 1785126, 1832103, 2210156, 2442804, 2677689, 3315234, 3570252, 3664206, 3867773, 4972851, 5355378, 6630468, 7328412, 7735546, 9945702, 10710756, 11603319, 15471092, 19891404, 23206638, 34809957, 46413276, 69619914, 139239828]

約数ペア:

[(1, 139239828), (2, 69619914), (3, 46413276), (4, 34809957), (6, 23206638), (7, 19891404), (9, 15471092), (12, 11603319), (13, 10710756), (14, 9945702), (18, 7735546), (19, 7328412), (21, 6630468), (26, 5355378), (28, 4972851), (36, 3867773), (38, 3664206), (39, 3570252), (42, 3315234), (52, 2677689), (57, 2442804), (63, 2210156), (76, 1832103), (78, 1785126), (84, 1657617), (91, 1530108), (114, 1221402), (117, 1190084), (126, 1105078), (133, 1046916), (156, 892563), (171, 814268), (182, 765054), (228, 610701), (234, 595042), (247, 563724), (252, 552539), (266, 523458), (273, 510036), (342, 407134), (364, 382527), (399, 348972), (468, 297521), (494, 281862), (532, 261729), (546, 255018), (684, 203567), (741, 187908), (798, 174486), (819, 170012), (988, 140931), (1092, 127509), (1197, 116324), (1482, 93954), (1596, 87243), (1638, 85006), (1729, 80532), (2223, 62636), (2237, 62244), (2394, 58162), (2964, 46977), (3276, 42503), (3458, 40266), (4446, 31318), (4474, 31122), (4788, 29081), (5187, 26844), (6711, 20748), (6916, 20133), (8892, 15659), (8948, 15561), (10374, 13422)]