156946342808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{1041919}}^1$

素因数の和:1042935

約数の個数: 32

約数和(自身を含む): 310075392000

約数和(自身を除く): 153129049192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 991, 1982, 3964, 7928, 18829, 37658, 75316, 150632, 1041919, 2083838, 4167676, 8335352, 19796461, 39592922, 79185844, 158371688, 1032541729, 2065083458, 4130166916, 8260333832, 19618292851, 39236585702, 78473171404, 156946342808]

約数ペア:

[(1, 156946342808), (2, 78473171404), (4, 39236585702), (8, 19618292851), (19, 8260333832), (38, 4130166916), (76, 2065083458), (152, 1032541729), (991, 158371688), (1982, 79185844), (3964, 39592922), (7928, 19796461), (18829, 8335352), (37658, 4167676), (75316, 2083838), (150632, 1041919)]