131587616

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 299376000

約数和(自身を除く): 167788384

約数列:

[1, 2, 4, 8, 16, 17, 19, 29, 32, 34, 38, 58, 68, 76, 116, 136, 152, 232, 272, 304, 323, 439, 464, 493, 544, 551, 608, 646, 878, 928, 986, 1102, 1292, 1756, 1972, 2204, 2584, 3512, 3944, 4408, 5168, 7024, 7463, 7888, 8341, 8816, 9367, 10336, 12731, 14048, 14926, 15776, 16682, 17632, 18734, 25462, 29852, 33364, 37468, 50924, 59704, 66728, 74936, 101848, 119408, 133456, 141797, 149872, 203696, 216427, 238816, 241889, 266912, 283594, 299744, 407392, 432854, 483778, 567188, 865708, 967556, 1134376, 1731416, 1935112, 2268752, 3462832, 3870224, 4112113, 4537504, 6925664, 7740448, 8224226, 16448452, 32896904, 65793808, 131587616]

約数ペア:

[(1, 131587616), (2, 65793808), (4, 32896904), (8, 16448452), (16, 8224226), (17, 7740448), (19, 6925664), (29, 4537504), (32, 4112113), (34, 3870224), (38, 3462832), (58, 2268752), (68, 1935112), (76, 1731416), (116, 1134376), (136, 967556), (152, 865708), (232, 567188), (272, 483778), (304, 432854), (323, 407392), (439, 299744), (464, 283594), (493, 266912), (544, 241889), (551, 238816), (608, 216427), (646, 203696), (878, 149872), (928, 141797), (986, 133456), (1102, 119408), (1292, 101848), (1756, 74936), (1972, 66728), (2204, 59704), (2584, 50924), (3512, 37468), (3944, 33364), (4408, 29852), (5168, 25462), (7024, 18734), (7463, 17632), (7888, 16682), (8341, 15776), (8816, 14926), (9367, 14048), (10336, 12731)]