157964224

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1297}}^1$

素因数の和:1493

約数の個数: 56

約数和(自身を含む): 344198448

約数和(自身を除く): 186234224

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 173, 176, 346, 352, 692, 704, 1297, 1384, 1903, 2594, 2768, 3806, 5188, 5536, 7612, 10376, 11072, 14267, 15224, 20752, 28534, 30448, 41504, 57068, 60896, 83008, 114136, 121792, 224381, 228272, 448762, 456544, 897524, 913088, 1795048, 2468191, 3590096, 4936382, 7180192, 9872764, 14360384, 19745528, 39491056, 78982112, 157964224]

約数ペア:

[(1, 157964224), (2, 78982112), (4, 39491056), (8, 19745528), (11, 14360384), (16, 9872764), (22, 7180192), (32, 4936382), (44, 3590096), (64, 2468191), (88, 1795048), (173, 913088), (176, 897524), (346, 456544), (352, 448762), (692, 228272), (704, 224381), (1297, 121792), (1384, 114136), (1903, 83008), (2594, 60896), (2768, 57068), (3806, 41504), (5188, 30448), (5536, 28534), (7612, 20752), (10376, 15224), (11072, 14267)]