128508336

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{27043}}^1$

素因数の和:27071

約数の個数: 80

約数和(自身を含む): 402414720

約数和(自身を除く): 273906384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 27043, 54086, 81129, 108172, 162258, 216344, 243387, 297473, 324516, 432688, 486774, 594946, 649032, 730161, 892419, 973548, 1189892, 1298064, 1460322, 1784838, 1947096, 2379784, 2677257, 2920644, 3569676, 3894192, 4759568, 5354514, 5841288, 7139352, 8031771, 10709028, 11682576, 14278704, 16063542, 21418056, 32127084, 42836112, 64254168, 128508336]

約数ペア:

[(1, 128508336), (2, 64254168), (3, 42836112), (4, 32127084), (6, 21418056), (8, 16063542), (9, 14278704), (11, 11682576), (12, 10709028), (16, 8031771), (18, 7139352), (22, 5841288), (24, 5354514), (27, 4759568), (33, 3894192), (36, 3569676), (44, 2920644), (48, 2677257), (54, 2379784), (66, 1947096), (72, 1784838), (88, 1460322), (99, 1298064), (108, 1189892), (132, 973548), (144, 892419), (176, 730161), (198, 649032), (216, 594946), (264, 486774), (297, 432688), (396, 324516), (432, 297473), (528, 243387), (594, 216344), (792, 162258), (1188, 108172), (1584, 81129), (2376, 54086), (4752, 27043)]