163027424

素因数分解:

$2^5\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4021}}^1$

素因数の和:4219

約数の個数: 48

約数和(自身を含む): 368930016

約数和(自身を除く): 205902592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 181, 224, 362, 724, 1267, 1448, 2534, 2896, 4021, 5068, 5792, 8042, 10136, 16084, 20272, 28147, 32168, 40544, 56294, 64336, 112588, 128672, 225176, 450352, 727801, 900704, 1455602, 2911204, 5094607, 5822408, 10189214, 11644816, 20378428, 23289632, 40756856, 81513712, 163027424]

約数ペア:

[(1, 163027424), (2, 81513712), (4, 40756856), (7, 23289632), (8, 20378428), (14, 11644816), (16, 10189214), (28, 5822408), (32, 5094607), (56, 2911204), (112, 1455602), (181, 900704), (224, 727801), (362, 450352), (724, 225176), (1267, 128672), (1448, 112588), (2534, 64336), (2896, 56294), (4021, 40544), (5068, 32168), (5792, 28147), (8042, 20272), (10136, 16084)]