156747494764

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{487769}}^1$

素因数の和:488302

約数の個数: 48

約数和(自身を含む): 327781440000

約数和(自身を除く): 171033945236

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 499, 644, 998, 1996, 3493, 6986, 11477, 13972, 22954, 45908, 80339, 160678, 321356, 487769, 975538, 1951076, 3414383, 6828766, 11218687, 13657532, 22437374, 44874748, 78530809, 157061618, 243396731, 314123236, 486793462, 973586924, 1703777117, 3407554234, 5598124813, 6815108468, 11196249626, 22392499252, 39186873691, 78373747382, 156747494764]

約数ペア:

[(1, 156747494764), (2, 78373747382), (4, 39186873691), (7, 22392499252), (14, 11196249626), (23, 6815108468), (28, 5598124813), (46, 3407554234), (92, 1703777117), (161, 973586924), (322, 486793462), (499, 314123236), (644, 243396731), (998, 157061618), (1996, 78530809), (3493, 44874748), (6986, 22437374), (11477, 13657532), (13972, 11218687), (22954, 6828766), (45908, 3414383), (80339, 1951076), (160678, 975538), (321356, 487769)]