156659394

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{8167}}^1$

素因数の和:8334

約数の個数: 32

約数和(自身を含む): 329333760

約数和(自身を除く): 172674366

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 834, 3197, 6394, 8167, 9591, 16334, 19182, 24501, 49002, 187841, 375682, 563523, 1127046, 1135213, 2270426, 3405639, 6811278, 26109899, 52219798, 78329697, 156659394]

約数ペア:

[(1, 156659394), (2, 78329697), (3, 52219798), (6, 26109899), (23, 6811278), (46, 3405639), (69, 2270426), (138, 1135213), (139, 1127046), (278, 563523), (417, 375682), (834, 187841), (3197, 49002), (6394, 24501), (8167, 19182), (9591, 16334)]