165639012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{25609}}^1$

素因数の和:25641

約数の個数: 72

約数和(自身を含む): 490482720

約数和(自身を除く): 324843708

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 25609, 51218, 76827, 102436, 153654, 179263, 281699, 307308, 358526, 537789, 563398, 717052, 845097, 1075578, 1126796, 1254841, 1690194, 1971893, 2151156, 2509682, 3380388, 3764523, 3943786, 5019364, 5915679, 7529046, 7887572, 11831358, 13803251, 15058092, 23662716, 27606502, 41409753, 55213004, 82819506, 165639012]

約数ペア:

[(1, 165639012), (2, 82819506), (3, 55213004), (4, 41409753), (6, 27606502), (7, 23662716), (11, 15058092), (12, 13803251), (14, 11831358), (21, 7887572), (22, 7529046), (28, 5915679), (33, 5019364), (42, 3943786), (44, 3764523), (49, 3380388), (66, 2509682), (77, 2151156), (84, 1971893), (98, 1690194), (132, 1254841), (147, 1126796), (154, 1075578), (196, 845097), (231, 717052), (294, 563398), (308, 537789), (462, 358526), (539, 307308), (588, 281699), (924, 179263), (1078, 153654), (1617, 102436), (2156, 76827), (3234, 51218), (6468, 25609)]