144605272

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{3803}}^1$

素因数の和:3920

約数の個数: 48

約数和(自身を含む): 318737160

約数和(自身を除く): 174131888

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 679, 776, 1358, 2716, 3803, 4753, 5432, 7606, 9506, 15212, 19012, 26621, 30424, 38024, 53242, 106484, 186347, 212968, 368891, 372694, 737782, 745388, 1475564, 1490776, 2582237, 2951128, 5164474, 10328948, 18075659, 20657896, 36151318, 72302636, 144605272]

約数ペア:

[(1, 144605272), (2, 72302636), (4, 36151318), (7, 20657896), (8, 18075659), (14, 10328948), (28, 5164474), (49, 2951128), (56, 2582237), (97, 1490776), (98, 1475564), (194, 745388), (196, 737782), (388, 372694), (392, 368891), (679, 212968), (776, 186347), (1358, 106484), (2716, 53242), (3803, 38024), (4753, 30424), (5432, 26621), (7606, 19012), (9506, 15212)]