148253238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61927}}^1$

素因数の和:61961

約数の個数: 48

約数和(自身を含む): 386430720

約数和(自身を除く): 238177482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 61927, 123854, 185781, 371562, 433489, 557343, 866978, 1114686, 1176613, 1300467, 2353226, 2600934, 3529839, 3901401, 7059678, 7802802, 8236291, 10589517, 16472582, 21179034, 24708873, 49417746, 74126619, 148253238]

約数ペア:

[(1, 148253238), (2, 74126619), (3, 49417746), (6, 24708873), (7, 21179034), (9, 16472582), (14, 10589517), (18, 8236291), (19, 7802802), (21, 7059678), (38, 3901401), (42, 3529839), (57, 2600934), (63, 2353226), (114, 1300467), (126, 1176613), (133, 1114686), (171, 866978), (266, 557343), (342, 433489), (399, 371562), (798, 185781), (1197, 123854), (2394, 61927)]