16142952

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 128

約数和(自身を含む): 49248000

約数和(自身を除く): 33105048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 49, 53, 56, 74, 84, 98, 106, 111, 147, 148, 159, 168, 196, 212, 222, 259, 294, 296, 318, 343, 371, 392, 424, 444, 518, 588, 636, 686, 742, 777, 888, 1029, 1036, 1113, 1176, 1272, 1372, 1484, 1554, 1813, 1961, 2058, 2072, 2226, 2597, 2744, 2968, 3108, 3626, 3922, 4116, 4452, 5194, 5439, 5883, 6216, 7252, 7791, 7844, 8232, 8904, 10388, 10878, 11766, 12691, 13727, 14504, 15582, 15688, 18179, 20776, 21756, 23532, 25382, 27454, 31164, 36358, 38073, 41181, 43512, 47064, 50764, 54537, 54908, 62328, 72716, 76146, 82362, 96089, 101528, 109074, 109816, 145432, 152292, 164724, 192178, 218148, 288267, 304584, 329448, 384356, 436296, 576534, 672623, 768712, 1153068, 1345246, 2017869, 2306136, 2690492, 4035738, 5380984, 8071476, 16142952]

約数ペア:

[(1, 16142952), (2, 8071476), (3, 5380984), (4, 4035738), (6, 2690492), (7, 2306136), (8, 2017869), (12, 1345246), (14, 1153068), (21, 768712), (24, 672623), (28, 576534), (37, 436296), (42, 384356), (49, 329448), (53, 304584), (56, 288267), (74, 218148), (84, 192178), (98, 164724), (106, 152292), (111, 145432), (147, 109816), (148, 109074), (159, 101528), (168, 96089), (196, 82362), (212, 76146), (222, 72716), (259, 62328), (294, 54908), (296, 54537), (318, 50764), (343, 47064), (371, 43512), (392, 41181), (424, 38073), (444, 36358), (518, 31164), (588, 27454), (636, 25382), (686, 23532), (742, 21756), (777, 20776), (888, 18179), (1029, 15688), (1036, 15582), (1113, 14504), (1176, 13727), (1272, 12691), (1372, 11766), (1484, 10878), (1554, 10388), (1813, 8904), (1961, 8232), (2058, 7844), (2072, 7791), (2226, 7252), (2597, 6216), (2744, 5883), (2968, 5439), (3108, 5194), (3626, 4452), (3922, 4116)]