147747676

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 278074944

約数和(自身を除く): 130327268

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 157, 193, 212, 314, 386, 628, 772, 1219, 2438, 3611, 4439, 4876, 7222, 8321, 8878, 10229, 14444, 16642, 17756, 20458, 30301, 33284, 40916, 60602, 121204, 191383, 235267, 382766, 470534, 696923, 765532, 941068, 1393846, 1605953, 2787692, 3211906, 6423812, 36936919, 73873838, 147747676]

約数ペア:

[(1, 147747676), (2, 73873838), (4, 36936919), (23, 6423812), (46, 3211906), (53, 2787692), (92, 1605953), (106, 1393846), (157, 941068), (193, 765532), (212, 696923), (314, 470534), (386, 382766), (628, 235267), (772, 191383), (1219, 121204), (2438, 60602), (3611, 40916), (4439, 33284), (4876, 30301), (7222, 20458), (8321, 17756), (8878, 16642), (10229, 14444)]