138862064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{16787}}^1$

素因数の和:16853

約数の個数: 40

約数和(自身を含む): 299766528

約数和(自身を除く): 160904464

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 2068, 4136, 8272, 16787, 33574, 67148, 134296, 184657, 268592, 369314, 738628, 788989, 1477256, 1577978, 2954512, 3155956, 6311912, 8678879, 12623824, 17357758, 34715516, 69431032, 138862064]

約数ペア:

[(1, 138862064), (2, 69431032), (4, 34715516), (8, 17357758), (11, 12623824), (16, 8678879), (22, 6311912), (44, 3155956), (47, 2954512), (88, 1577978), (94, 1477256), (176, 788989), (188, 738628), (376, 369314), (517, 268592), (752, 184657), (1034, 134296), (2068, 67148), (4136, 33574), (8272, 16787)]