145507434

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{7643}}^1$

素因数の和:7834

約数の個数: 32

約数和(自身を含む): 308206080

約数和(自身を除く): 162698646

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 167, 334, 501, 1002, 3173, 6346, 7643, 9519, 15286, 19038, 22929, 45858, 145217, 290434, 435651, 871302, 1276381, 2552762, 3829143, 7658286, 24251239, 48502478, 72753717, 145507434]

約数ペア:

[(1, 145507434), (2, 72753717), (3, 48502478), (6, 24251239), (19, 7658286), (38, 3829143), (57, 2552762), (114, 1276381), (167, 871302), (334, 435651), (501, 290434), (1002, 145217), (3173, 45858), (6346, 22929), (7643, 19038), (9519, 15286)]