156958816

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6803}}^1$

素因数の和:6923

約数の個数: 48

約数和(自身を含む): 356638464

約数和(自身を除く): 199679648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 412, 721, 824, 1442, 1648, 2884, 3296, 5768, 6803, 11536, 13606, 23072, 27212, 47621, 54424, 95242, 108848, 190484, 217696, 380968, 700709, 761936, 1401418, 1523872, 2802836, 4904963, 5605672, 9809926, 11211344, 19619852, 22422688, 39239704, 78479408, 156958816]

約数ペア:

[(1, 156958816), (2, 78479408), (4, 39239704), (7, 22422688), (8, 19619852), (14, 11211344), (16, 9809926), (28, 5605672), (32, 4904963), (56, 2802836), (103, 1523872), (112, 1401418), (206, 761936), (224, 700709), (412, 380968), (721, 217696), (824, 190484), (1442, 108848), (1648, 95242), (2884, 54424), (3296, 47621), (5768, 27212), (6803, 23072), (11536, 13606)]