131361288

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1063}}^1$

素因数の和:1362

約数の個数: 64

約数和(自身を含む): 347289600

約数和(自身を除く): 215928312

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 271, 456, 542, 813, 1063, 1084, 1626, 2126, 2168, 3189, 3252, 4252, 5149, 6378, 6504, 8504, 10298, 12756, 15447, 20197, 20596, 25512, 30894, 40394, 41192, 60591, 61788, 80788, 121182, 123576, 161576, 242364, 288073, 484728, 576146, 864219, 1152292, 1728438, 2304584, 3456876, 5473387, 6913752, 10946774, 16420161, 21893548, 32840322, 43787096, 65680644, 131361288]

約数ペア:

[(1, 131361288), (2, 65680644), (3, 43787096), (4, 32840322), (6, 21893548), (8, 16420161), (12, 10946774), (19, 6913752), (24, 5473387), (38, 3456876), (57, 2304584), (76, 1728438), (114, 1152292), (152, 864219), (228, 576146), (271, 484728), (456, 288073), (542, 242364), (813, 161576), (1063, 123576), (1084, 121182), (1626, 80788), (2126, 61788), (2168, 60591), (3189, 41192), (3252, 40394), (4252, 30894), (5149, 25512), (6378, 20596), (6504, 20197), (8504, 15447), (10298, 12756)]