157880424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26633}}^1$

素因数の和:26674

約数の個数: 64

約数和(自身を含む): 447451200

約数和(自身を除く): 289570776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 26633, 53266, 79899, 106532, 159798, 213064, 319596, 346229, 506027, 639192, 692458, 1012054, 1038687, 1384916, 1518081, 2024108, 2077374, 2769832, 3036162, 4048216, 4154748, 6072324, 6578351, 8309496, 12144648, 13156702, 19735053, 26313404, 39470106, 52626808, 78940212, 157880424]

約数ペア:

[(1, 157880424), (2, 78940212), (3, 52626808), (4, 39470106), (6, 26313404), (8, 19735053), (12, 13156702), (13, 12144648), (19, 8309496), (24, 6578351), (26, 6072324), (38, 4154748), (39, 4048216), (52, 3036162), (57, 2769832), (76, 2077374), (78, 2024108), (104, 1518081), (114, 1384916), (152, 1038687), (156, 1012054), (228, 692458), (247, 639192), (312, 506027), (456, 346229), (494, 319596), (741, 213064), (988, 159798), (1482, 106532), (1976, 79899), (2964, 53266), (5928, 26633)]