128353896

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^2\times {\mathrm{1637}}^1$

素因数の和:1677

約数の個数: 120

約数和(自身を含む): 395405010

約数和(自身を除く): 267051114

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 121, 132, 162, 198, 216, 242, 264, 297, 324, 363, 396, 484, 594, 648, 726, 792, 891, 968, 1089, 1188, 1452, 1637, 1782, 2178, 2376, 2904, 3267, 3274, 3564, 4356, 4911, 6534, 6548, 7128, 8712, 9801, 9822, 13068, 13096, 14733, 18007, 19602, 19644, 26136, 29466, 36014, 39204, 39288, 44199, 54021, 58932, 72028, 78408, 88398, 108042, 117864, 132597, 144056, 162063, 176796, 198077, 216084, 265194, 324126, 353592, 396154, 432168, 486189, 530388, 594231, 648252, 792308, 972378, 1060776, 1188462, 1296504, 1458567, 1584616, 1782693, 1944756, 2376924, 2917134, 3565386, 3889512, 4753848, 5348079, 5834268, 7130772, 10696158, 11668536, 14261544, 16044237, 21392316, 32088474, 42784632, 64176948, 128353896]

約数ペア:

[(1, 128353896), (2, 64176948), (3, 42784632), (4, 32088474), (6, 21392316), (8, 16044237), (9, 14261544), (11, 11668536), (12, 10696158), (18, 7130772), (22, 5834268), (24, 5348079), (27, 4753848), (33, 3889512), (36, 3565386), (44, 2917134), (54, 2376924), (66, 1944756), (72, 1782693), (81, 1584616), (88, 1458567), (99, 1296504), (108, 1188462), (121, 1060776), (132, 972378), (162, 792308), (198, 648252), (216, 594231), (242, 530388), (264, 486189), (297, 432168), (324, 396154), (363, 353592), (396, 324126), (484, 265194), (594, 216084), (648, 198077), (726, 176796), (792, 162063), (891, 144056), (968, 132597), (1089, 117864), (1188, 108042), (1452, 88398), (1637, 78408), (1782, 72028), (2178, 58932), (2376, 54021), (2904, 44199), (3267, 39288), (3274, 39204), (3564, 36014), (4356, 29466), (4911, 26136), (6534, 19644), (6548, 19602), (7128, 18007), (8712, 14733), (9801, 13096), (9822, 13068)]