128294784

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{6551}}^1$

素因数の和:6588

約数の個数: 96

約数和(自身を含む): 390957840

約数和(自身を除く): 262663056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 272, 288, 306, 384, 408, 544, 576, 612, 816, 1088, 1152, 1224, 1632, 2176, 2448, 3264, 4896, 6528, 6551, 9792, 13102, 19584, 19653, 26204, 39306, 52408, 58959, 78612, 104816, 111367, 117918, 157224, 209632, 222734, 235836, 314448, 334101, 419264, 445468, 471672, 628896, 668202, 838528, 890936, 943344, 1002303, 1257792, 1336404, 1781872, 1886688, 2004606, 2515584, 2672808, 3563744, 3773376, 4009212, 5345616, 7127488, 7546752, 8018424, 10691232, 14254976, 16036848, 21382464, 32073696, 42764928, 64147392, 128294784]

約数ペア:

[(1, 128294784), (2, 64147392), (3, 42764928), (4, 32073696), (6, 21382464), (8, 16036848), (9, 14254976), (12, 10691232), (16, 8018424), (17, 7546752), (18, 7127488), (24, 5345616), (32, 4009212), (34, 3773376), (36, 3563744), (48, 2672808), (51, 2515584), (64, 2004606), (68, 1886688), (72, 1781872), (96, 1336404), (102, 1257792), (128, 1002303), (136, 943344), (144, 890936), (153, 838528), (192, 668202), (204, 628896), (272, 471672), (288, 445468), (306, 419264), (384, 334101), (408, 314448), (544, 235836), (576, 222734), (612, 209632), (816, 157224), (1088, 117918), (1152, 111367), (1224, 104816), (1632, 78612), (2176, 58959), (2448, 52408), (3264, 39306), (4896, 26204), (6528, 19653), (6551, 19584), (9792, 13102)]