128282176

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3877}}^1$

素因数の和:3947

約数の個数: 56

約数和(自身を含む): 283683456

約数和(自身を除く): 155401280

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 176, 188, 352, 376, 517, 704, 752, 1034, 1504, 2068, 3008, 3877, 4136, 7754, 8272, 15508, 16544, 31016, 33088, 42647, 62032, 85294, 124064, 170588, 182219, 248128, 341176, 364438, 682352, 728876, 1364704, 1457752, 2004409, 2729408, 2915504, 4008818, 5831008, 8017636, 11662016, 16035272, 32070544, 64141088, 128282176]

約数ペア:

[(1, 128282176), (2, 64141088), (4, 32070544), (8, 16035272), (11, 11662016), (16, 8017636), (22, 5831008), (32, 4008818), (44, 2915504), (47, 2729408), (64, 2004409), (88, 1457752), (94, 1364704), (176, 728876), (188, 682352), (352, 364438), (376, 341176), (517, 248128), (704, 182219), (752, 170588), (1034, 124064), (1504, 85294), (2068, 62032), (3008, 42647), (3877, 33088), (4136, 31016), (7754, 16544), (8272, 15508)]