156923228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{883}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 343359744

約数和(自身を除く): 186436516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 577, 883, 1154, 1766, 2308, 3532, 4039, 6181, 6347, 8078, 9713, 12362, 12694, 16156, 19426, 24724, 25388, 38852, 44429, 67991, 88858, 135982, 177716, 271964, 509491, 1018982, 2037964, 3566437, 5604401, 7132874, 11208802, 14265748, 22417604, 39230807, 78461614, 156923228]

約数ペア:

[(1, 156923228), (2, 78461614), (4, 39230807), (7, 22417604), (11, 14265748), (14, 11208802), (22, 7132874), (28, 5604401), (44, 3566437), (77, 2037964), (154, 1018982), (308, 509491), (577, 271964), (883, 177716), (1154, 135982), (1766, 88858), (2308, 67991), (3532, 44429), (4039, 38852), (6181, 25388), (6347, 24724), (8078, 19426), (9713, 16156), (12362, 12694)]