147145728

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2563

約数の個数: 88

約数和(自身を含む): 413002720

約数和(自身を除く): 265856992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1024, 1216, 1536, 1824, 2432, 2521, 3072, 3648, 4864, 5042, 7296, 7563, 9728, 10084, 14592, 15126, 19456, 20168, 29184, 30252, 40336, 47899, 58368, 60504, 80672, 95798, 121008, 143697, 161344, 191596, 242016, 287394, 322688, 383192, 484032, 574788, 645376, 766384, 968064, 1149576, 1290752, 1532768, 1936128, 2299152, 2581504, 3065536, 3872256, 4598304, 6131072, 7744512, 9196608, 12262144, 18393216, 24524288, 36786432, 49048576, 73572864, 147145728]

約数ペア:

[(1, 147145728), (2, 73572864), (3, 49048576), (4, 36786432), (6, 24524288), (8, 18393216), (12, 12262144), (16, 9196608), (19, 7744512), (24, 6131072), (32, 4598304), (38, 3872256), (48, 3065536), (57, 2581504), (64, 2299152), (76, 1936128), (96, 1532768), (114, 1290752), (128, 1149576), (152, 968064), (192, 766384), (228, 645376), (256, 574788), (304, 484032), (384, 383192), (456, 322688), (512, 287394), (608, 242016), (768, 191596), (912, 161344), (1024, 143697), (1216, 121008), (1536, 95798), (1824, 80672), (2432, 60504), (2521, 58368), (3072, 47899), (3648, 40336), (4864, 30252), (5042, 29184), (7296, 20168), (7563, 19456), (9728, 15126), (10084, 14592)]