231612156748

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1\times {\mathrm{997}}^1$

素因数の和:1959

約数の個数: 96

約数和(自身を含む): 473125452800

約数和(自身を除く): 241513296052

約数列:

[1, 2, 4, 7, 14, 28, 103, 109, 206, 218, 412, 436, 721, 739, 763, 997, 1442, 1478, 1526, 1994, 2884, 2956, 3052, 3988, 5173, 6979, 10346, 11227, 13958, 20692, 22454, 27916, 44908, 76117, 78589, 80551, 102691, 108673, 152234, 157178, 161102, 205382, 217346, 304468, 314356, 322204, 410764, 434692, 532819, 563857, 718837, 736783, 760711, 1065638, 1127714, 1437674, 1473566, 1521422, 2131276, 2255428, 2875348, 2947132, 3042844, 5157481, 8296753, 10314962, 11193319, 16593506, 20629924, 22386638, 33187012, 44773276, 58077271, 75888649, 78353233, 80309347, 116154542, 151777298, 156706466, 160618694, 232309084, 303554596, 313412932, 321237388, 531220543, 562165429, 1062441086, 1124330858, 2124882172, 2248661716, 8271862741, 16543725482, 33087450964, 57903039187, 115806078374, 231612156748]

約数ペア:

[(1, 231612156748), (2, 115806078374), (4, 57903039187), (7, 33087450964), (14, 16543725482), (28, 8271862741), (103, 2248661716), (109, 2124882172), (206, 1124330858), (218, 1062441086), (412, 562165429), (436, 531220543), (721, 321237388), (739, 313412932), (763, 303554596), (997, 232309084), (1442, 160618694), (1478, 156706466), (1526, 151777298), (1994, 116154542), (2884, 80309347), (2956, 78353233), (3052, 75888649), (3988, 58077271), (5173, 44773276), (6979, 33187012), (10346, 22386638), (11227, 20629924), (13958, 16593506), (20692, 11193319), (22454, 10314962), (27916, 8296753), (44908, 5157481), (76117, 3042844), (78589, 2947132), (80551, 2875348), (102691, 2255428), (108673, 2131276), (152234, 1521422), (157178, 1473566), (161102, 1437674), (205382, 1127714), (217346, 1065638), (304468, 760711), (314356, 736783), (322204, 718837), (410764, 563857), (434692, 532819)]