131497889068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1453}}^1\times {\mathrm{2281}}^1$

素因数の和:3867

約数の個数: 96

約数和(自身を含む): 286146734720

約数和(自身を除く): 154648845652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 109, 182, 218, 364, 436, 763, 1417, 1453, 1526, 2281, 2834, 2906, 3052, 4562, 5668, 5812, 9124, 9919, 10171, 15967, 18889, 19838, 20342, 29653, 31934, 37778, 39676, 40684, 59306, 63868, 75556, 118612, 132223, 158377, 207571, 248629, 264446, 316754, 415142, 497258, 528892, 633508, 830284, 994516, 1108639, 1740403, 2058901, 2217278, 3232177, 3314293, 3480806, 4117802, 4434556, 6464354, 6628586, 6961612, 8235604, 12928708, 13257172, 14412307, 22625239, 23200051, 28824614, 43085809, 45250478, 46400102, 57649228, 86171618, 90500956, 92800204, 172343236, 301600663, 361257937, 603201326, 722515874, 1206402652, 1445031748, 2528805559, 4696353181, 5057611118, 9392706362, 10115222236, 18785412724, 32874472267, 65748944534, 131497889068]

約数ペア:

[(1, 131497889068), (2, 65748944534), (4, 32874472267), (7, 18785412724), (13, 10115222236), (14, 9392706362), (26, 5057611118), (28, 4696353181), (52, 2528805559), (91, 1445031748), (109, 1206402652), (182, 722515874), (218, 603201326), (364, 361257937), (436, 301600663), (763, 172343236), (1417, 92800204), (1453, 90500956), (1526, 86171618), (2281, 57649228), (2834, 46400102), (2906, 45250478), (3052, 43085809), (4562, 28824614), (5668, 23200051), (5812, 22625239), (9124, 14412307), (9919, 13257172), (10171, 12928708), (15967, 8235604), (18889, 6961612), (19838, 6628586), (20342, 6464354), (29653, 4434556), (31934, 4117802), (37778, 3480806), (39676, 3314293), (40684, 3232177), (59306, 2217278), (63868, 2058901), (75556, 1740403), (118612, 1108639), (132223, 994516), (158377, 830284), (207571, 633508), (248629, 528892), (264446, 497258), (316754, 415142)]