155023064

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{12757}}^1$

素因数の和:12808

約数の個数: 48

約数和(自身を含む): 349058880

約数和(自身を除く): 194035816

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 12152, 12757, 25514, 51028, 89299, 102056, 178598, 357196, 395467, 625093, 714392, 790934, 1250186, 1581868, 2500372, 2768269, 3163736, 5000744, 5536538, 11073076, 19377883, 22146152, 38755766, 77511532, 155023064]

約数ペア:

[(1, 155023064), (2, 77511532), (4, 38755766), (7, 22146152), (8, 19377883), (14, 11073076), (28, 5536538), (31, 5000744), (49, 3163736), (56, 2768269), (62, 2500372), (98, 1581868), (124, 1250186), (196, 790934), (217, 714392), (248, 625093), (392, 395467), (434, 357196), (868, 178598), (1519, 102056), (1736, 89299), (3038, 51028), (6076, 25514), (12152, 12757)]