153927448

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{1069}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 296604000

約数和(自身を除く): 142676552

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 439, 878, 1069, 1756, 2138, 3512, 4276, 8552, 17999, 35998, 43829, 71996, 87658, 143992, 175316, 350632, 469291, 938582, 1877164, 3754328, 19240931, 38481862, 76963724, 153927448]

約数ペア:

[(1, 153927448), (2, 76963724), (4, 38481862), (8, 19240931), (41, 3754328), (82, 1877164), (164, 938582), (328, 469291), (439, 350632), (878, 175316), (1069, 143992), (1756, 87658), (2138, 71996), (3512, 43829), (4276, 35998), (8552, 17999)]