138520448

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1$

素因数の和:907

約数の個数: 64

約数和(自身を含む): 303747840

約数和(自身を除く): 165227392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 131, 176, 262, 352, 524, 704, 751, 1048, 1408, 1441, 1502, 2096, 2882, 3004, 4192, 5764, 6008, 8261, 8384, 11528, 12016, 16522, 16768, 23056, 24032, 33044, 46112, 48064, 66088, 92224, 96128, 98381, 132176, 184448, 196762, 264352, 393524, 528704, 787048, 1057408, 1082191, 1574096, 2164382, 3148192, 4328764, 6296384, 8657528, 12592768, 17315056, 34630112, 69260224, 138520448]

約数ペア:

[(1, 138520448), (2, 69260224), (4, 34630112), (8, 17315056), (11, 12592768), (16, 8657528), (22, 6296384), (32, 4328764), (44, 3148192), (64, 2164382), (88, 1574096), (128, 1082191), (131, 1057408), (176, 787048), (262, 528704), (352, 393524), (524, 264352), (704, 196762), (751, 184448), (1048, 132176), (1408, 98381), (1441, 96128), (1502, 92224), (2096, 66088), (2882, 48064), (3004, 46112), (4192, 33044), (5764, 24032), (6008, 23056), (8261, 16768), (8384, 16522), (11528, 12016)]