123030208

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5843}}^1$

素因数の和:5909

約数の個数: 56

約数和(自身を含む): 285000192

約数和(自身を除く): 161969984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1316, 1504, 2632, 3008, 5264, 5843, 10528, 11686, 21056, 23372, 40901, 46744, 81802, 93488, 163604, 186976, 274621, 327208, 373952, 549242, 654416, 1098484, 1308832, 1922347, 2196968, 2617664, 3844694, 4393936, 7689388, 8787872, 15378776, 17575744, 30757552, 61515104, 123030208]

約数ペア:

[(1, 123030208), (2, 61515104), (4, 30757552), (7, 17575744), (8, 15378776), (14, 8787872), (16, 7689388), (28, 4393936), (32, 3844694), (47, 2617664), (56, 2196968), (64, 1922347), (94, 1308832), (112, 1098484), (188, 654416), (224, 549242), (329, 373952), (376, 327208), (448, 274621), (658, 186976), (752, 163604), (1316, 93488), (1504, 81802), (2632, 46744), (3008, 40901), (5264, 23372), (5843, 21056), (10528, 11686)]