156740768

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1231}}^1$

素因数の和:1437

約数の個数: 48

約数和(自身を含む): 324124416

約数和(自身を除く): 167383648

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 173, 184, 346, 368, 692, 736, 1231, 1384, 2462, 2768, 3979, 4924, 5536, 7958, 9848, 15916, 19696, 28313, 31832, 39392, 56626, 63664, 113252, 127328, 212963, 226504, 425926, 453008, 851852, 906016, 1703704, 3407408, 4898149, 6814816, 9796298, 19592596, 39185192, 78370384, 156740768]

約数ペア:

[(1, 156740768), (2, 78370384), (4, 39185192), (8, 19592596), (16, 9796298), (23, 6814816), (32, 4898149), (46, 3407408), (92, 1703704), (173, 906016), (184, 851852), (346, 453008), (368, 425926), (692, 226504), (736, 212963), (1231, 127328), (1384, 113252), (2462, 63664), (2768, 56626), (3979, 39392), (4924, 31832), (5536, 28313), (7958, 19696), (9848, 15916)]