149969224

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{577}}^1\times {\mathrm{613}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 287462520

約数和(自身を除く): 137493296

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 577, 613, 1154, 1226, 2308, 2452, 4616, 4904, 30581, 32489, 61162, 64978, 122324, 129956, 244648, 259912, 353701, 707402, 1414804, 2829608, 18746153, 37492306, 74984612, 149969224]

約数ペア:

[(1, 149969224), (2, 74984612), (4, 37492306), (8, 18746153), (53, 2829608), (106, 1414804), (212, 707402), (424, 353701), (577, 259912), (613, 244648), (1154, 129956), (1226, 122324), (2308, 64978), (2452, 61162), (4616, 32489), (4904, 30581)]