156909201

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1433}}^1$

素因数の和:1585

約数の個数: 32

約数和(自身を含む): 235405440

約数和(自身を除く): 78496239

約数列:

[1, 3, 17, 19, 51, 57, 113, 323, 339, 969, 1433, 1921, 2147, 4299, 5763, 6441, 24361, 27227, 36499, 73083, 81681, 109497, 161929, 462859, 485787, 1388577, 2752793, 3076651, 8258379, 9229953, 52303067, 156909201]

約数ペア:

[(1, 156909201), (3, 52303067), (17, 9229953), (19, 8258379), (51, 3076651), (57, 2752793), (113, 1388577), (323, 485787), (339, 462859), (969, 161929), (1433, 109497), (1921, 81681), (2147, 73083), (4299, 36499), (5763, 27227), (6441, 24361)]