156945890176

素因数分解:

$2^7\times {\mathrm{2081}}^1\times {\mathrm{589207}}^1$

素因数の和:591302

約数の個数: 32

約数和(自身を含む): 312816419280

約数和(自身を除く): 155870529104

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2081, 4162, 8324, 16648, 33296, 66592, 133184, 266368, 589207, 1178414, 2356828, 4713656, 9427312, 18854624, 37709248, 75418496, 1226139767, 2452279534, 4904559068, 9809118136, 19618236272, 39236472544, 78472945088, 156945890176]

約数ペア:

[(1, 156945890176), (2, 78472945088), (4, 39236472544), (8, 19618236272), (16, 9809118136), (32, 4904559068), (64, 2452279534), (128, 1226139767), (2081, 75418496), (4162, 37709248), (8324, 18854624), (16648, 9427312), (33296, 4713656), (66592, 2356828), (133184, 1178414), (266368, 589207)]