155117864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{26309}}^1$

素因数の和:26393

約数の個数: 32

約数和(自身を含む): 322034400

約数和(自身を除く): 166916536

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 26309, 52618, 105236, 210472, 289399, 578798, 1157596, 1762703, 2315192, 3525406, 7050812, 14101624, 19389733, 38779466, 77558932, 155117864]

約数ペア:

[(1, 155117864), (2, 77558932), (4, 38779466), (8, 19389733), (11, 14101624), (22, 7050812), (44, 3525406), (67, 2315192), (88, 1762703), (134, 1157596), (268, 578798), (536, 289399), (737, 210472), (1474, 105236), (2948, 52618), (5896, 26309)]