165356016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21397}}^1$

素因数の和:21438

約数の個数: 80

約数和(自身を含む): 509443584

約数和(自身を除く): 344087568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 21397, 42794, 64191, 85588, 128382, 149779, 171176, 256764, 299558, 342352, 449337, 492131, 513528, 599116, 898674, 984262, 1027056, 1198232, 1476393, 1797348, 1968524, 2396464, 2952786, 3444917, 3594696, 3937048, 5905572, 6889834, 7189392, 7874096, 10334751, 11811144, 13779668, 20669502, 23622288, 27559336, 41339004, 55118672, 82678008, 165356016]

約数ペア:

[(1, 165356016), (2, 82678008), (3, 55118672), (4, 41339004), (6, 27559336), (7, 23622288), (8, 20669502), (12, 13779668), (14, 11811144), (16, 10334751), (21, 7874096), (23, 7189392), (24, 6889834), (28, 5905572), (42, 3937048), (46, 3594696), (48, 3444917), (56, 2952786), (69, 2396464), (84, 1968524), (92, 1797348), (112, 1476393), (138, 1198232), (161, 1027056), (168, 984262), (184, 898674), (276, 599116), (322, 513528), (336, 492131), (368, 449337), (483, 342352), (552, 299558), (644, 256764), (966, 171176), (1104, 149779), (1288, 128382), (1932, 85588), (2576, 64191), (3864, 42794), (7728, 21397)]