128534472

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1224

約数の個数: 128

約数和(自身を含む): 398131200

約数和(自身を除く): 269596728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 47, 54, 66, 72, 88, 94, 99, 108, 132, 141, 188, 198, 216, 264, 282, 297, 376, 396, 423, 517, 564, 594, 792, 846, 1034, 1128, 1151, 1188, 1269, 1551, 1692, 2068, 2302, 2376, 2538, 3102, 3384, 3453, 4136, 4604, 4653, 5076, 6204, 6906, 9208, 9306, 10152, 10359, 12408, 12661, 13812, 13959, 18612, 20718, 25322, 27624, 27918, 31077, 37224, 37983, 41436, 50644, 54097, 55836, 62154, 75966, 82872, 101288, 108194, 111672, 113949, 124308, 151932, 162291, 216388, 227898, 248616, 303864, 324582, 341847, 432776, 455796, 486873, 595067, 649164, 683694, 911592, 973746, 1190134, 1298328, 1367388, 1460619, 1785201, 1947492, 2380268, 2734776, 2921238, 3570402, 3894984, 4760536, 5355603, 5842476, 7140804, 10711206, 11684952, 14281608, 16066809, 21422412, 32133618, 42844824, 64267236, 128534472]

約数ペア:

[(1, 128534472), (2, 64267236), (3, 42844824), (4, 32133618), (6, 21422412), (8, 16066809), (9, 14281608), (11, 11684952), (12, 10711206), (18, 7140804), (22, 5842476), (24, 5355603), (27, 4760536), (33, 3894984), (36, 3570402), (44, 2921238), (47, 2734776), (54, 2380268), (66, 1947492), (72, 1785201), (88, 1460619), (94, 1367388), (99, 1298328), (108, 1190134), (132, 973746), (141, 911592), (188, 683694), (198, 649164), (216, 595067), (264, 486873), (282, 455796), (297, 432776), (376, 341847), (396, 324582), (423, 303864), (517, 248616), (564, 227898), (594, 216388), (792, 162291), (846, 151932), (1034, 124308), (1128, 113949), (1151, 111672), (1188, 108194), (1269, 101288), (1551, 82872), (1692, 75966), (2068, 62154), (2302, 55836), (2376, 54097), (2538, 50644), (3102, 41436), (3384, 37983), (3453, 37224), (4136, 31077), (4604, 27918), (4653, 27624), (5076, 25322), (6204, 20718), (6906, 18612), (9208, 13959), (9306, 13812), (10152, 12661), (10359, 12408)]