132971344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1721}}^1$

素因数の和:2179

約数の個数: 40

約数和(自身を含む): 281856960

約数和(自身を除く): 148885616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 439, 878, 1721, 1756, 3442, 3512, 4829, 6884, 7024, 9658, 13768, 18931, 19316, 27536, 37862, 38632, 75724, 77264, 151448, 302896, 755519, 1511038, 3022076, 6044152, 8310709, 12088304, 16621418, 33242836, 66485672, 132971344]

約数ペア:

[(1, 132971344), (2, 66485672), (4, 33242836), (8, 16621418), (11, 12088304), (16, 8310709), (22, 6044152), (44, 3022076), (88, 1511038), (176, 755519), (439, 302896), (878, 151448), (1721, 77264), (1756, 75724), (3442, 38632), (3512, 37862), (4829, 27536), (6884, 19316), (7024, 18931), (9658, 13768)]