155896128

素因数分解:

$2^6\times 3^2\times {\mathrm{270653}}^1$

素因数の和:270671

約数の個数: 42

約数和(自身を含む): 446849754

約数和(自身を除く): 290953626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 270653, 541306, 811959, 1082612, 1623918, 2165224, 2435877, 3247836, 4330448, 4871754, 6495672, 8660896, 9743508, 12991344, 17321792, 19487016, 25982688, 38974032, 51965376, 77948064, 155896128]

約数ペア:

[(1, 155896128), (2, 77948064), (3, 51965376), (4, 38974032), (6, 25982688), (8, 19487016), (9, 17321792), (12, 12991344), (16, 9743508), (18, 8660896), (24, 6495672), (32, 4871754), (36, 4330448), (48, 3247836), (64, 2435877), (72, 2165224), (96, 1623918), (144, 1082612), (192, 811959), (288, 541306), (576, 270653)]