162747904

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 120

約数和(自身を含む): 372257424

約数和(自身を除く): 209509520

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 71, 74, 88, 121, 128, 142, 148, 176, 242, 256, 284, 296, 352, 407, 484, 512, 568, 592, 704, 781, 814, 968, 1136, 1184, 1408, 1562, 1628, 1936, 2272, 2368, 2627, 2816, 3124, 3256, 3872, 4477, 4544, 4736, 5254, 5632, 6248, 6512, 7744, 8591, 8954, 9088, 9472, 10508, 12496, 13024, 15488, 17182, 17908, 18176, 18944, 21016, 24992, 26048, 28897, 30976, 34364, 35816, 36352, 42032, 49984, 52096, 57794, 61952, 68728, 71632, 84064, 99968, 104192, 115588, 137456, 143264, 168128, 199936, 208384, 231176, 274912, 286528, 317867, 336256, 399872, 462352, 549824, 573056, 635734, 672512, 924704, 1099648, 1146112, 1271468, 1345024, 1849408, 2199296, 2292224, 2542936, 3698816, 4398592, 5085872, 7397632, 10171744, 14795264, 20343488, 40686976, 81373952, 162747904]

約数ペア:

[(1, 162747904), (2, 81373952), (4, 40686976), (8, 20343488), (11, 14795264), (16, 10171744), (22, 7397632), (32, 5085872), (37, 4398592), (44, 3698816), (64, 2542936), (71, 2292224), (74, 2199296), (88, 1849408), (121, 1345024), (128, 1271468), (142, 1146112), (148, 1099648), (176, 924704), (242, 672512), (256, 635734), (284, 573056), (296, 549824), (352, 462352), (407, 399872), (484, 336256), (512, 317867), (568, 286528), (592, 274912), (704, 231176), (781, 208384), (814, 199936), (968, 168128), (1136, 143264), (1184, 137456), (1408, 115588), (1562, 104192), (1628, 99968), (1936, 84064), (2272, 71632), (2368, 68728), (2627, 61952), (2816, 57794), (3124, 52096), (3256, 49984), (3872, 42032), (4477, 36352), (4544, 35816), (4736, 34364), (5254, 30976), (5632, 28897), (6248, 26048), (6512, 24992), (7744, 21016), (8591, 18944), (8954, 18176), (9088, 17908), (9472, 17182), (10508, 15488), (12496, 13024)]