161772384

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2924

約数の個数: 96

約数和(自身を含む): 461583360

約数和(自身を除く): 299810976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 608, 744, 912, 992, 1178, 1488, 1767, 1824, 2356, 2861, 2976, 3534, 4712, 5722, 7068, 8583, 9424, 11444, 14136, 17166, 18848, 22888, 28272, 34332, 45776, 54359, 56544, 68664, 88691, 91552, 108718, 137328, 163077, 177382, 217436, 266073, 274656, 326154, 354764, 434872, 532146, 652308, 709528, 869744, 1064292, 1304616, 1419056, 1685129, 1739488, 2128584, 2609232, 2838112, 3370258, 4257168, 5055387, 5218464, 6740516, 8514336, 10110774, 13481032, 20221548, 26962064, 40443096, 53924128, 80886192, 161772384]

約数ペア:

[(1, 161772384), (2, 80886192), (3, 53924128), (4, 40443096), (6, 26962064), (8, 20221548), (12, 13481032), (16, 10110774), (19, 8514336), (24, 6740516), (31, 5218464), (32, 5055387), (38, 4257168), (48, 3370258), (57, 2838112), (62, 2609232), (76, 2128584), (93, 1739488), (96, 1685129), (114, 1419056), (124, 1304616), (152, 1064292), (186, 869744), (228, 709528), (248, 652308), (304, 532146), (372, 434872), (456, 354764), (496, 326154), (589, 274656), (608, 266073), (744, 217436), (912, 177382), (992, 163077), (1178, 137328), (1488, 108718), (1767, 91552), (1824, 88691), (2356, 68664), (2861, 56544), (2976, 54359), (3534, 45776), (4712, 34332), (5722, 28272), (7068, 22888), (8583, 18848), (9424, 17166), (11444, 14136)]