128527128

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:710

約数の個数: 128

約数和(自身を含む): 382233600

約数和(自身を除く): 253706472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 41, 46, 54, 69, 72, 82, 92, 108, 123, 138, 164, 184, 207, 216, 246, 276, 328, 369, 414, 492, 552, 621, 631, 738, 828, 943, 984, 1107, 1242, 1262, 1476, 1656, 1886, 1893, 2214, 2484, 2524, 2829, 2952, 3772, 3786, 4428, 4968, 5048, 5658, 5679, 7544, 7572, 8487, 8856, 11316, 11358, 14513, 15144, 16974, 17037, 22632, 22716, 25461, 25871, 29026, 33948, 34074, 43539, 45432, 50922, 51742, 58052, 67896, 68148, 77613, 87078, 101844, 103484, 116104, 130617, 136296, 155226, 174156, 203688, 206968, 232839, 261234, 310452, 348312, 391851, 465678, 522468, 595033, 620904, 698517, 783702, 931356, 1044936, 1190066, 1397034, 1567404, 1785099, 1862712, 2380132, 2794068, 3134808, 3570198, 4760264, 5355297, 5588136, 7140396, 10710594, 14280792, 16065891, 21421188, 32131782, 42842376, 64263564, 128527128]

約数ペア:

[(1, 128527128), (2, 64263564), (3, 42842376), (4, 32131782), (6, 21421188), (8, 16065891), (9, 14280792), (12, 10710594), (18, 7140396), (23, 5588136), (24, 5355297), (27, 4760264), (36, 3570198), (41, 3134808), (46, 2794068), (54, 2380132), (69, 1862712), (72, 1785099), (82, 1567404), (92, 1397034), (108, 1190066), (123, 1044936), (138, 931356), (164, 783702), (184, 698517), (207, 620904), (216, 595033), (246, 522468), (276, 465678), (328, 391851), (369, 348312), (414, 310452), (492, 261234), (552, 232839), (621, 206968), (631, 203688), (738, 174156), (828, 155226), (943, 136296), (984, 130617), (1107, 116104), (1242, 103484), (1262, 101844), (1476, 87078), (1656, 77613), (1886, 68148), (1893, 67896), (2214, 58052), (2484, 51742), (2524, 50922), (2829, 45432), (2952, 43539), (3772, 34074), (3786, 33948), (4428, 29026), (4968, 25871), (5048, 25461), (5658, 22716), (5679, 22632), (7544, 17037), (7572, 16974), (8487, 15144), (8856, 14513), (11316, 11358)]