159554792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{1579}}^1$

素因数の和:2345

約数の個数: 32

約数和(自身を含む): 317390400

約数和(自身を除く): 157835608

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 743, 1486, 1579, 2972, 3158, 5944, 6316, 12631, 12632, 25262, 26843, 50524, 53686, 101048, 107372, 214744, 1173197, 2346394, 4692788, 9385576, 19944349, 39888698, 79777396, 159554792]

約数ペア:

[(1, 159554792), (2, 79777396), (4, 39888698), (8, 19944349), (17, 9385576), (34, 4692788), (68, 2346394), (136, 1173197), (743, 214744), (1486, 107372), (1579, 101048), (2972, 53686), (3158, 50524), (5944, 26843), (6316, 25262), (12631, 12632)]