153320566

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2039}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 271434240

約数和(自身を除く): 118113674

約数列:

[1, 2, 7, 14, 41, 82, 131, 262, 287, 574, 917, 1834, 2039, 4078, 5371, 10742, 14273, 28546, 37597, 75194, 83599, 167198, 267109, 534218, 585193, 1170386, 1869763, 3739526, 10951469, 21902938, 76660283, 153320566]

約数ペア:

[(1, 153320566), (2, 76660283), (7, 21902938), (14, 10951469), (41, 3739526), (82, 1869763), (131, 1170386), (262, 585193), (287, 534218), (574, 267109), (917, 167198), (1834, 83599), (2039, 75194), (4078, 37597), (5371, 28546), (10742, 14273)]