145172604

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{69929}}^1$

素因数の和:70109

約数の個数: 24

約数和(自身を含む): 340698960

約数和(自身を除く): 195526356

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 69929, 139858, 209787, 279716, 419574, 839148, 12097717, 24195434, 36293151, 48390868, 72586302, 145172604]

約数ペア:

[(1, 145172604), (2, 72586302), (3, 48390868), (4, 36293151), (6, 24195434), (12, 12097717), (173, 839148), (346, 419574), (519, 279716), (692, 209787), (1038, 139858), (2076, 69929)]