159478566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{22973}}^1$

素因数の和:23080

約数の個数: 32

約数和(自身を含む): 347366880

約数和(自身を除く): 187888314

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 22973, 45946, 68919, 137838, 298649, 597298, 895947, 1791894, 2044597, 4089194, 6133791, 12267582, 26579761, 53159522, 79739283, 159478566]

約数ペア:

[(1, 159478566), (2, 79739283), (3, 53159522), (6, 26579761), (13, 12267582), (26, 6133791), (39, 4089194), (78, 2044597), (89, 1791894), (178, 895947), (267, 597298), (534, 298649), (1157, 137838), (2314, 68919), (3471, 45946), (6942, 22973)]