156980406236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{181873}}^1$

素因数の和:182214

約数の個数: 48

約数和(自身を含む): 297298515360

約数和(自身を除く): 140318109124

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 277, 554, 779, 1108, 1558, 3116, 5263, 10526, 11357, 21052, 22714, 45428, 181873, 215783, 363746, 431566, 727492, 863132, 3455587, 6911174, 7456793, 13822348, 14913586, 29827172, 50378821, 100757642, 141679067, 201515284, 283358134, 566716268, 957197599, 1914395198, 2065531661, 3828790396, 4131063322, 8262126644, 39245101559, 78490203118, 156980406236]

約数ペア:

[(1, 156980406236), (2, 78490203118), (4, 39245101559), (19, 8262126644), (38, 4131063322), (41, 3828790396), (76, 2065531661), (82, 1914395198), (164, 957197599), (277, 566716268), (554, 283358134), (779, 201515284), (1108, 141679067), (1558, 100757642), (3116, 50378821), (5263, 29827172), (10526, 14913586), (11357, 13822348), (21052, 7456793), (22714, 6911174), (45428, 3455587), (181873, 863132), (215783, 727492), (363746, 431566)]