141221952

素因数分解:

$2^6\times 3^2\times {\mathrm{245177}}^1$

素因数の和:245195

約数の個数: 42

約数和(自身を含む): 404788878

約数和(自身を除く): 263566926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 245177, 490354, 735531, 980708, 1471062, 1961416, 2206593, 2942124, 3922832, 4413186, 5884248, 7845664, 8826372, 11768496, 15691328, 17652744, 23536992, 35305488, 47073984, 70610976, 141221952]

約数ペア:

[(1, 141221952), (2, 70610976), (3, 47073984), (4, 35305488), (6, 23536992), (8, 17652744), (9, 15691328), (12, 11768496), (16, 8826372), (18, 7845664), (24, 5884248), (32, 4413186), (36, 3922832), (48, 2942124), (64, 2206593), (72, 1961416), (96, 1471062), (144, 980708), (192, 735531), (288, 490354), (576, 245177)]