144897048

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{20747}}^1$

素因数の和:20856

約数の個数: 48

約数和(自身を含む): 396494280

約数和(自身を除く): 251597232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 20747, 41494, 62241, 82988, 124482, 165976, 186723, 248964, 373446, 497928, 746892, 1493784, 2012459, 4024918, 6037377, 8049836, 12074754, 16099672, 18112131, 24149508, 36224262, 48299016, 72448524, 144897048]

約数ペア:

[(1, 144897048), (2, 72448524), (3, 48299016), (4, 36224262), (6, 24149508), (8, 18112131), (9, 16099672), (12, 12074754), (18, 8049836), (24, 6037377), (36, 4024918), (72, 2012459), (97, 1493784), (194, 746892), (291, 497928), (388, 373446), (582, 248964), (776, 186723), (873, 165976), (1164, 124482), (1746, 82988), (2328, 62241), (3492, 41494), (6984, 20747)]