156875408

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2399}}^1$

素因数の和:2535

約数の個数: 40

約数和(自身を含む): 313670400

約数和(自身を除く): 156794992

約数列:

[1, 2, 4, 8, 16, 61, 67, 122, 134, 244, 268, 488, 536, 976, 1072, 2399, 4087, 4798, 8174, 9596, 16348, 19192, 32696, 38384, 65392, 146339, 160733, 292678, 321466, 585356, 642932, 1170712, 1285864, 2341424, 2571728, 9804713, 19609426, 39218852, 78437704, 156875408]

約数ペア:

[(1, 156875408), (2, 78437704), (4, 39218852), (8, 19609426), (16, 9804713), (61, 2571728), (67, 2341424), (122, 1285864), (134, 1170712), (244, 642932), (268, 585356), (488, 321466), (536, 292678), (976, 160733), (1072, 146339), (2399, 65392), (4087, 38384), (4798, 32696), (8174, 19192), (9596, 16348)]