216177136

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 542822400

約数和(自身を除く): 326645264

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 31, 38, 56, 58, 62, 76, 112, 113, 116, 124, 133, 152, 203, 217, 226, 232, 248, 266, 304, 406, 434, 452, 464, 496, 532, 551, 589, 791, 812, 868, 899, 904, 1064, 1102, 1178, 1582, 1624, 1736, 1798, 1808, 2128, 2147, 2204, 2356, 3164, 3248, 3277, 3472, 3503, 3596, 3857, 4123, 4294, 4408, 4712, 6293, 6328, 6554, 7006, 7192, 7714, 8246, 8588, 8816, 9424, 12586, 12656, 13108, 14012, 14384, 15029, 15428, 16492, 17081, 17176, 22939, 24521, 25172, 26216, 28024, 30058, 30856, 32984, 34162, 34352, 45878, 49042, 50344, 52432, 56048, 60116, 61712, 62263, 65968, 66557, 68324, 91756, 98084, 100688, 101587, 119567, 120232, 124526, 133114, 136648, 183512, 196168, 203174, 239134, 240464, 249052, 266228, 273296, 367024, 392336, 406348, 435841, 465899, 478268, 498104, 532456, 711109, 812696, 871682, 931798, 956536, 996208, 1064912, 1422218, 1625392, 1743364, 1863596, 1913072, 1930153, 2844436, 3486728, 3727192, 3860306, 5688872, 6973456, 7454384, 7720612, 11377744, 13511071, 15441224, 27022142, 30882448, 54044284, 108088568, 216177136]

約数ペア:

[(1, 216177136), (2, 108088568), (4, 54044284), (7, 30882448), (8, 27022142), (14, 15441224), (16, 13511071), (19, 11377744), (28, 7720612), (29, 7454384), (31, 6973456), (38, 5688872), (56, 3860306), (58, 3727192), (62, 3486728), (76, 2844436), (112, 1930153), (113, 1913072), (116, 1863596), (124, 1743364), (133, 1625392), (152, 1422218), (203, 1064912), (217, 996208), (226, 956536), (232, 931798), (248, 871682), (266, 812696), (304, 711109), (406, 532456), (434, 498104), (452, 478268), (464, 465899), (496, 435841), (532, 406348), (551, 392336), (589, 367024), (791, 273296), (812, 266228), (868, 249052), (899, 240464), (904, 239134), (1064, 203174), (1102, 196168), (1178, 183512), (1582, 136648), (1624, 133114), (1736, 124526), (1798, 120232), (1808, 119567), (2128, 101587), (2147, 100688), (2204, 98084), (2356, 91756), (3164, 68324), (3248, 66557), (3277, 65968), (3472, 62263), (3503, 61712), (3596, 60116), (3857, 56048), (4123, 52432), (4294, 50344), (4408, 49042), (4712, 45878), (6293, 34352), (6328, 34162), (6554, 32984), (7006, 30856), (7192, 30058), (7714, 28024), (8246, 26216), (8588, 25172), (8816, 24521), (9424, 22939), (12586, 17176), (12656, 17081), (13108, 16492), (14012, 15428), (14384, 15029)]