157219912

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{3659}}^1$

素因数の和:3837

約数の個数: 32

約数和(自身を含む): 304365600

約数和(自身を除く): 147145688

約数列:

[1, 2, 4, 8, 41, 82, 131, 164, 262, 328, 524, 1048, 3659, 5371, 7318, 10742, 14636, 21484, 29272, 42968, 150019, 300038, 479329, 600076, 958658, 1200152, 1917316, 3834632, 19652489, 39304978, 78609956, 157219912]

約数ペア:

[(1, 157219912), (2, 78609956), (4, 39304978), (8, 19652489), (41, 3834632), (82, 1917316), (131, 1200152), (164, 958658), (262, 600076), (328, 479329), (524, 300038), (1048, 150019), (3659, 42968), (5371, 29272), (7318, 21484), (10742, 14636)]