156797640020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{6473891}}^1$

素因数の和:6474080

約数の個数: 48

約数和(自身を含む): 378489621888

約数和(自身を除く): 221691981868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2422, 3460, 4844, 6055, 12110, 24220, 6473891, 12947782, 25895564, 32369455, 45317237, 64738910, 90634474, 129477820, 181268948, 226586185, 453172370, 906344740, 1119983143, 2239966286, 4479932572, 5599915715, 7839882001, 11199831430, 15679764002, 22399662860, 31359528004, 39199410005, 78398820010, 156797640020]

約数ペア:

[(1, 156797640020), (2, 78398820010), (4, 39199410005), (5, 31359528004), (7, 22399662860), (10, 15679764002), (14, 11199831430), (20, 7839882001), (28, 5599915715), (35, 4479932572), (70, 2239966286), (140, 1119983143), (173, 906344740), (346, 453172370), (692, 226586185), (865, 181268948), (1211, 129477820), (1730, 90634474), (2422, 64738910), (3460, 45317237), (4844, 32369455), (6055, 25895564), (12110, 12947782), (24220, 6473891)]