180973408

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^3\times {\mathrm{607}}^1$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 448616448

約数和(自身を除く): 267643040

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 607, 616, 847, 968, 1214, 1232, 1331, 1694, 1936, 2428, 2464, 2662, 3388, 3872, 4249, 4856, 5324, 6677, 6776, 8498, 9317, 9712, 10648, 13354, 13552, 16996, 18634, 19424, 21296, 26708, 27104, 33992, 37268, 42592, 46739, 53416, 67984, 73447, 74536, 93478, 106832, 135968, 146894, 149072, 186956, 213664, 293788, 298144, 373912, 514129, 587576, 747824, 807917, 1028258, 1175152, 1495648, 1615834, 2056516, 2350304, 3231668, 4113032, 5655419, 6463336, 8226064, 11310838, 12926672, 16452128, 22621676, 25853344, 45243352, 90486704, 180973408]

約数ペア:

[(1, 180973408), (2, 90486704), (4, 45243352), (7, 25853344), (8, 22621676), (11, 16452128), (14, 12926672), (16, 11310838), (22, 8226064), (28, 6463336), (32, 5655419), (44, 4113032), (56, 3231668), (77, 2350304), (88, 2056516), (112, 1615834), (121, 1495648), (154, 1175152), (176, 1028258), (224, 807917), (242, 747824), (308, 587576), (352, 514129), (484, 373912), (607, 298144), (616, 293788), (847, 213664), (968, 186956), (1214, 149072), (1232, 146894), (1331, 135968), (1694, 106832), (1936, 93478), (2428, 74536), (2464, 73447), (2662, 67984), (3388, 53416), (3872, 46739), (4249, 42592), (4856, 37268), (5324, 33992), (6677, 27104), (6776, 26708), (8498, 21296), (9317, 19424), (9712, 18634), (10648, 16996), (13354, 13552)]