156955934008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{2724551}}^1$

素因数の和:2724955

約数の個数: 32

約数和(自身を含む): 310598928000

約数和(自身を除く): 153642993992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 379, 758, 1516, 3032, 7201, 14402, 28804, 57608, 2724551, 5449102, 10898204, 21796408, 51766469, 103532938, 207065876, 414131752, 1032604829, 2065209658, 4130419316, 8260838632, 19619491751, 39238983502, 78477967004, 156955934008]

約数ペア:

[(1, 156955934008), (2, 78477967004), (4, 39238983502), (8, 19619491751), (19, 8260838632), (38, 4130419316), (76, 2065209658), (152, 1032604829), (379, 414131752), (758, 207065876), (1516, 103532938), (3032, 51766469), (7201, 21796408), (14402, 10898204), (28804, 5449102), (57608, 2724551)]