165824704

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:198

約数の個数: 112

約数和(自身を含む): 368686080

約数和(自身を除く): 202861376

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 53, 62, 64, 76, 83, 106, 124, 152, 166, 212, 248, 304, 332, 424, 496, 589, 608, 664, 848, 992, 1007, 1178, 1216, 1328, 1577, 1643, 1696, 1984, 2014, 2356, 2573, 2656, 3154, 3286, 3392, 4028, 4399, 4712, 5146, 5312, 6308, 6572, 8056, 8798, 9424, 10292, 12616, 13144, 16112, 17596, 18848, 20584, 25232, 26288, 31217, 32224, 35192, 37696, 41168, 48887, 50464, 52576, 62434, 64448, 70384, 82336, 83581, 97774, 100928, 105152, 124868, 136369, 140768, 164672, 167162, 195548, 249736, 272738, 281536, 334324, 391096, 499472, 545476, 668648, 782192, 998944, 1090952, 1337296, 1564384, 1997888, 2181904, 2591011, 2674592, 3128768, 4363808, 5182022, 5349184, 8727616, 10364044, 20728088, 41456176, 82912352, 165824704]

約数ペア:

[(1, 165824704), (2, 82912352), (4, 41456176), (8, 20728088), (16, 10364044), (19, 8727616), (31, 5349184), (32, 5182022), (38, 4363808), (53, 3128768), (62, 2674592), (64, 2591011), (76, 2181904), (83, 1997888), (106, 1564384), (124, 1337296), (152, 1090952), (166, 998944), (212, 782192), (248, 668648), (304, 545476), (332, 499472), (424, 391096), (496, 334324), (589, 281536), (608, 272738), (664, 249736), (848, 195548), (992, 167162), (1007, 164672), (1178, 140768), (1216, 136369), (1328, 124868), (1577, 105152), (1643, 100928), (1696, 97774), (1984, 83581), (2014, 82336), (2356, 70384), (2573, 64448), (2656, 62434), (3154, 52576), (3286, 50464), (3392, 48887), (4028, 41168), (4399, 37696), (4712, 35192), (5146, 32224), (5312, 31217), (6308, 26288), (6572, 25232), (8056, 20584), (8798, 18848), (9424, 17596), (10292, 16112), (12616, 13144)]