161460993

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1171}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 236275200

約数和(自身を除く): 74814207

約数列:

[1, 3, 19, 41, 57, 59, 123, 177, 779, 1121, 1171, 2337, 2419, 3363, 3513, 7257, 22249, 45961, 48011, 66747, 69089, 137883, 144033, 207267, 912209, 1312691, 2736627, 2832649, 3938073, 8497947, 53820331, 161460993]

約数ペア:

[(1, 161460993), (3, 53820331), (19, 8497947), (41, 3938073), (57, 2832649), (59, 2736627), (123, 1312691), (177, 912209), (779, 207267), (1121, 144033), (1171, 137883), (2337, 69089), (2419, 66747), (3363, 48011), (3513, 45961), (7257, 22249)]