156424788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4027}}^1$

素因数の和:4133

約数の個数: 72

約数和(自身を含む): 431060448

約数和(自身を除く): 274635660

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 468, 498, 747, 996, 1079, 1494, 2158, 2988, 3237, 4027, 4316, 6474, 8054, 9711, 12081, 12948, 16108, 19422, 24162, 36243, 38844, 48324, 52351, 72486, 104702, 144972, 157053, 209404, 314106, 334241, 471159, 628212, 668482, 942318, 1002723, 1336964, 1884636, 2005446, 3008169, 4010892, 4345133, 6016338, 8690266, 12032676, 13035399, 17380532, 26070798, 39106197, 52141596, 78212394, 156424788]

約数ペア:

[(1, 156424788), (2, 78212394), (3, 52141596), (4, 39106197), (6, 26070798), (9, 17380532), (12, 13035399), (13, 12032676), (18, 8690266), (26, 6016338), (36, 4345133), (39, 4010892), (52, 3008169), (78, 2005446), (83, 1884636), (117, 1336964), (156, 1002723), (166, 942318), (234, 668482), (249, 628212), (332, 471159), (468, 334241), (498, 314106), (747, 209404), (996, 157053), (1079, 144972), (1494, 104702), (2158, 72486), (2988, 52351), (3237, 48324), (4027, 38844), (4316, 36243), (6474, 24162), (8054, 19422), (9711, 16108), (12081, 12948)]