155959946

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{18097}}^1$

素因数の和:18269

約数の個数: 16

約数和(自身を含む): 243237120

約数和(自身を除く): 87277174

約数列:

[1, 2, 31, 62, 139, 278, 4309, 8618, 18097, 36194, 561007, 1122014, 2515483, 5030966, 77979973, 155959946]

約数ペア:

[(1, 155959946), (2, 77979973), (31, 5030966), (62, 2515483), (139, 1122014), (278, 561007), (4309, 36194), (8618, 18097)]