161293968

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{9257}}^1$

素因数の和:9293

約数の個数: 90

約数和(自身を含む): 496219542

約数和(自身を除く): 334925574

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 5808, 8712, 9257, 17424, 18514, 27771, 37028, 55542, 74056, 83313, 101827, 111084, 148112, 166626, 203654, 222168, 305481, 333252, 407308, 444336, 610962, 666504, 814616, 916443, 1120097, 1221924, 1333008, 1629232, 1832886, 2240194, 2443848, 3360291, 3665772, 4480388, 4887696, 6720582, 7331544, 8960776, 10080873, 13441164, 14663088, 17921552, 20161746, 26882328, 40323492, 53764656, 80646984, 161293968]

約数ペア:

[(1, 161293968), (2, 80646984), (3, 53764656), (4, 40323492), (6, 26882328), (8, 20161746), (9, 17921552), (11, 14663088), (12, 13441164), (16, 10080873), (18, 8960776), (22, 7331544), (24, 6720582), (33, 4887696), (36, 4480388), (44, 3665772), (48, 3360291), (66, 2443848), (72, 2240194), (88, 1832886), (99, 1629232), (121, 1333008), (132, 1221924), (144, 1120097), (176, 916443), (198, 814616), (242, 666504), (264, 610962), (363, 444336), (396, 407308), (484, 333252), (528, 305481), (726, 222168), (792, 203654), (968, 166626), (1089, 148112), (1452, 111084), (1584, 101827), (1936, 83313), (2178, 74056), (2904, 55542), (4356, 37028), (5808, 27771), (8712, 18514), (9257, 17424)]