145212288

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1580

約数の個数: 128

約数和(自身を含む): 437539200

約数和(自身を除く): 292326912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 304, 312, 384, 416, 456, 494, 608, 624, 741, 832, 912, 988, 1216, 1248, 1482, 1531, 1664, 1824, 1976, 2432, 2496, 2964, 3062, 3648, 3952, 4593, 4992, 5928, 6124, 7296, 7904, 9186, 11856, 12248, 15808, 18372, 19903, 23712, 24496, 29089, 31616, 36744, 39806, 47424, 48992, 58178, 59709, 73488, 79612, 87267, 94848, 97984, 116356, 119418, 146976, 159224, 174534, 195968, 232712, 238836, 293952, 318448, 349068, 378157, 465424, 477672, 587904, 636896, 698136, 756314, 930848, 955344, 1134471, 1273792, 1396272, 1512628, 1861696, 1910688, 2268942, 2547584, 2792544, 3025256, 3723392, 3821376, 4537884, 5585088, 6050512, 7642752, 9075768, 11170176, 12101024, 18151536, 24202048, 36303072, 48404096, 72606144, 145212288]

約数ペア:

[(1, 145212288), (2, 72606144), (3, 48404096), (4, 36303072), (6, 24202048), (8, 18151536), (12, 12101024), (13, 11170176), (16, 9075768), (19, 7642752), (24, 6050512), (26, 5585088), (32, 4537884), (38, 3821376), (39, 3723392), (48, 3025256), (52, 2792544), (57, 2547584), (64, 2268942), (76, 1910688), (78, 1861696), (96, 1512628), (104, 1396272), (114, 1273792), (128, 1134471), (152, 955344), (156, 930848), (192, 756314), (208, 698136), (228, 636896), (247, 587904), (304, 477672), (312, 465424), (384, 378157), (416, 349068), (456, 318448), (494, 293952), (608, 238836), (624, 232712), (741, 195968), (832, 174534), (912, 159224), (988, 146976), (1216, 119418), (1248, 116356), (1482, 97984), (1531, 94848), (1664, 87267), (1824, 79612), (1976, 73488), (2432, 59709), (2496, 58178), (2964, 48992), (3062, 47424), (3648, 39806), (3952, 36744), (4593, 31616), (4992, 29089), (5928, 24496), (6124, 23712), (7296, 19903), (7904, 18372), (9186, 15808), (11856, 12248)]