144772852

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{23827}}^1$

素因数の和:23876

約数の個数: 36

約数和(自身を含む): 304235904

約数和(自身を除く): 159463052

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 23827, 47654, 95308, 166789, 333578, 667156, 738637, 1167523, 1477274, 2335046, 2954548, 4670092, 5170459, 10340918, 20681836, 36193213, 72386426, 144772852]

約数ペア:

[(1, 144772852), (2, 72386426), (4, 36193213), (7, 20681836), (14, 10340918), (28, 5170459), (31, 4670092), (49, 2954548), (62, 2335046), (98, 1477274), (124, 1167523), (196, 738637), (217, 667156), (434, 333578), (868, 166789), (1519, 95308), (3038, 47654), (6076, 23827)]