128801112

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2609}}^1$

素因数の和:2657

約数の個数: 96

約数和(自身を含む): 374900400

約数和(自身を除く): 246099288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 121, 132, 136, 187, 204, 242, 264, 363, 374, 408, 484, 561, 726, 748, 968, 1122, 1452, 1496, 2057, 2244, 2609, 2904, 4114, 4488, 5218, 6171, 7827, 8228, 10436, 12342, 15654, 16456, 20872, 24684, 28699, 31308, 44353, 49368, 57398, 62616, 86097, 88706, 114796, 133059, 172194, 177412, 229592, 266118, 315689, 344388, 354824, 487883, 532236, 631378, 688776, 947067, 975766, 1064472, 1262756, 1463649, 1894134, 1951532, 2525512, 2927298, 3788268, 3903064, 5366713, 5854596, 7576536, 10733426, 11709192, 16100139, 21466852, 32200278, 42933704, 64400556, 128801112]

約数ペア:

[(1, 128801112), (2, 64400556), (3, 42933704), (4, 32200278), (6, 21466852), (8, 16100139), (11, 11709192), (12, 10733426), (17, 7576536), (22, 5854596), (24, 5366713), (33, 3903064), (34, 3788268), (44, 2927298), (51, 2525512), (66, 1951532), (68, 1894134), (88, 1463649), (102, 1262756), (121, 1064472), (132, 975766), (136, 947067), (187, 688776), (204, 631378), (242, 532236), (264, 487883), (363, 354824), (374, 344388), (408, 315689), (484, 266118), (561, 229592), (726, 177412), (748, 172194), (968, 133059), (1122, 114796), (1452, 88706), (1496, 86097), (2057, 62616), (2244, 57398), (2609, 49368), (2904, 44353), (4114, 31308), (4488, 28699), (5218, 24684), (6171, 20872), (7827, 16456), (8228, 15654), (10436, 12342)]