159747458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 263208960

約数和(自身を除く): 103461502

約数列:

[1, 2, 13, 26, 101, 127, 202, 254, 479, 958, 1313, 1651, 2626, 3302, 6227, 12454, 12827, 25654, 48379, 60833, 96758, 121666, 166751, 333502, 628927, 790829, 1257854, 1581658, 6144133, 12288266, 79873729, 159747458]

約数ペア:

[(1, 159747458), (2, 79873729), (13, 12288266), (26, 6144133), (101, 1581658), (127, 1257854), (202, 790829), (254, 628927), (479, 333502), (958, 166751), (1313, 121666), (1651, 96758), (2626, 60833), (3302, 48379), (6227, 25654), (12454, 12827)]