189849592

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{1307}}^1$

素因数の和:1651

約数の個数: 32

約数和(自身を含む): 362891520

約数和(自身を除く): 173041928

約数列:

[1, 2, 4, 8, 67, 134, 268, 271, 536, 542, 1084, 1307, 2168, 2614, 5228, 10456, 18157, 36314, 72628, 87569, 145256, 175138, 350276, 354197, 700552, 708394, 1416788, 2833576, 23731199, 47462398, 94924796, 189849592]

約数ペア:

[(1, 189849592), (2, 94924796), (4, 47462398), (8, 23731199), (67, 2833576), (134, 1416788), (268, 708394), (271, 700552), (536, 354197), (542, 350276), (1084, 175138), (1307, 145256), (2168, 87569), (2614, 72628), (5228, 36314), (10456, 18157)]