161088152

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{1409}}^1$

素因数の和:1907

約数の個数: 32

約数和(自身を含む): 312681600

約数和(自身を除く): 151593448

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 461, 922, 1409, 1844, 2818, 3688, 5636, 11272, 14291, 28582, 43679, 57164, 87358, 114328, 174716, 349432, 649549, 1299098, 2598196, 5196392, 20136019, 40272038, 80544076, 161088152]

約数ペア:

[(1, 161088152), (2, 80544076), (4, 40272038), (8, 20136019), (31, 5196392), (62, 2598196), (124, 1299098), (248, 649549), (461, 349432), (922, 174716), (1409, 114328), (1844, 87358), (2818, 57164), (3688, 43679), (5636, 28582), (11272, 14291)]