128475102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{743}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 308551680

約数和(自身を除く): 180076578

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 179, 322, 358, 483, 537, 743, 966, 1074, 1253, 1486, 2229, 2506, 3759, 4117, 4458, 5201, 7518, 8234, 10402, 12351, 15603, 17089, 24702, 28819, 31206, 34178, 51267, 57638, 86457, 102534, 119623, 132997, 172914, 239246, 265994, 358869, 398991, 717738, 797982, 930979, 1861958, 2792937, 3058931, 5585874, 6117862, 9176793, 18353586, 21412517, 42825034, 64237551, 128475102]

約数ペア:

[(1, 128475102), (2, 64237551), (3, 42825034), (6, 21412517), (7, 18353586), (14, 9176793), (21, 6117862), (23, 5585874), (42, 3058931), (46, 2792937), (69, 1861958), (138, 930979), (161, 797982), (179, 717738), (322, 398991), (358, 358869), (483, 265994), (537, 239246), (743, 172914), (966, 132997), (1074, 119623), (1253, 102534), (1486, 86457), (2229, 57638), (2506, 51267), (3759, 34178), (4117, 31206), (4458, 28819), (5201, 24702), (7518, 17089), (8234, 15603), (10402, 12351)]