161679672

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9721}}^1$

素因数の和:9754

約数の個数: 128

約数和(自身を含む): 559987200

約数和(自身を除く): 398307528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 126, 132, 154, 168, 189, 198, 216, 231, 252, 264, 297, 308, 378, 396, 462, 504, 594, 616, 693, 756, 792, 924, 1188, 1386, 1512, 1848, 2079, 2376, 2772, 4158, 5544, 8316, 9721, 16632, 19442, 29163, 38884, 58326, 68047, 77768, 87489, 106931, 116652, 136094, 174978, 204141, 213862, 233304, 262467, 272188, 320793, 349956, 408282, 427724, 524934, 544376, 612423, 641586, 699912, 748517, 816564, 855448, 962379, 1049868, 1224846, 1283172, 1497034, 1633128, 1837269, 1924758, 2099736, 2245551, 2449692, 2566344, 2887137, 2994068, 3674538, 3849516, 4491102, 4899384, 5774274, 5988136, 6736653, 7349076, 7699032, 8982204, 11548548, 13473306, 14698152, 17964408, 20209959, 23097096, 26946612, 40419918, 53893224, 80839836, 161679672]

約数ペア:

[(1, 161679672), (2, 80839836), (3, 53893224), (4, 40419918), (6, 26946612), (7, 23097096), (8, 20209959), (9, 17964408), (11, 14698152), (12, 13473306), (14, 11548548), (18, 8982204), (21, 7699032), (22, 7349076), (24, 6736653), (27, 5988136), (28, 5774274), (33, 4899384), (36, 4491102), (42, 3849516), (44, 3674538), (54, 2994068), (56, 2887137), (63, 2566344), (66, 2449692), (72, 2245551), (77, 2099736), (84, 1924758), (88, 1837269), (99, 1633128), (108, 1497034), (126, 1283172), (132, 1224846), (154, 1049868), (168, 962379), (189, 855448), (198, 816564), (216, 748517), (231, 699912), (252, 641586), (264, 612423), (297, 544376), (308, 524934), (378, 427724), (396, 408282), (462, 349956), (504, 320793), (594, 272188), (616, 262467), (693, 233304), (756, 213862), (792, 204141), (924, 174978), (1188, 136094), (1386, 116652), (1512, 106931), (1848, 87489), (2079, 77768), (2376, 68047), (2772, 58326), (4158, 38884), (5544, 29163), (8316, 19442), (9721, 16632)]