158590986

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{2111}}^1$

素因数の和:2794

約数の個数: 32

約数和(自身を含む): 334540800

約数和(自身を除く): 175949814

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 659, 1318, 1977, 2111, 3954, 4222, 6333, 12521, 12666, 25042, 37563, 40109, 75126, 80218, 120327, 240654, 1391149, 2782298, 4173447, 8346894, 26431831, 52863662, 79295493, 158590986]

約数ペア:

[(1, 158590986), (2, 79295493), (3, 52863662), (6, 26431831), (19, 8346894), (38, 4173447), (57, 2782298), (114, 1391149), (659, 240654), (1318, 120327), (1977, 80218), (2111, 75126), (3954, 40109), (4222, 37563), (6333, 25042), (12521, 12666)]