144936976

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{148501}}^1$

素因数の和:148570

約数の個数: 20

約数和(自身を含む): 285420844

約数和(自身を除く): 140483868

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 148501, 297002, 594004, 1188008, 2376016, 9058561, 18117122, 36234244, 72468488, 144936976]

約数ペア:

[(1, 144936976), (2, 72468488), (4, 36234244), (8, 18117122), (16, 9058561), (61, 2376016), (122, 1188008), (244, 594004), (488, 297002), (976, 148501)]