161694456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1483}}^1$

素因数の和:1569

約数の個数: 128

約数和(自身を含む): 512870400

約数和(自身を除く): 351175944

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 59, 66, 77, 84, 88, 118, 132, 154, 168, 177, 231, 236, 264, 308, 354, 413, 462, 472, 616, 649, 708, 826, 924, 1239, 1298, 1416, 1483, 1652, 1848, 1947, 2478, 2596, 2966, 3304, 3894, 4449, 4543, 4956, 5192, 5932, 7788, 8898, 9086, 9912, 10381, 11864, 13629, 15576, 16313, 17796, 18172, 20762, 27258, 31143, 32626, 35592, 36344, 41524, 48939, 54516, 62286, 65252, 83048, 87497, 97878, 109032, 114191, 124572, 130504, 174994, 195756, 228382, 249144, 262491, 342573, 349988, 391512, 456764, 524982, 612479, 685146, 699976, 913528, 962467, 1049964, 1224958, 1370292, 1837437, 1924934, 2099928, 2449916, 2740584, 2887401, 3674874, 3849868, 4899832, 5774802, 6737269, 7349748, 7699736, 11549604, 13474538, 14699496, 20211807, 23099208, 26949076, 40423614, 53898152, 80847228, 161694456]

約数ペア:

[(1, 161694456), (2, 80847228), (3, 53898152), (4, 40423614), (6, 26949076), (7, 23099208), (8, 20211807), (11, 14699496), (12, 13474538), (14, 11549604), (21, 7699736), (22, 7349748), (24, 6737269), (28, 5774802), (33, 4899832), (42, 3849868), (44, 3674874), (56, 2887401), (59, 2740584), (66, 2449916), (77, 2099928), (84, 1924934), (88, 1837437), (118, 1370292), (132, 1224958), (154, 1049964), (168, 962467), (177, 913528), (231, 699976), (236, 685146), (264, 612479), (308, 524982), (354, 456764), (413, 391512), (462, 349988), (472, 342573), (616, 262491), (649, 249144), (708, 228382), (826, 195756), (924, 174994), (1239, 130504), (1298, 124572), (1416, 114191), (1483, 109032), (1652, 97878), (1848, 87497), (1947, 83048), (2478, 65252), (2596, 62286), (2966, 54516), (3304, 48939), (3894, 41524), (4449, 36344), (4543, 35592), (4956, 32626), (5192, 31143), (5932, 27258), (7788, 20762), (8898, 18172), (9086, 17796), (9912, 16313), (10381, 15576), (11864, 13629)]