157212448

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{55201}}^1$

素因数の和:55300

約数の個数: 24

約数和(自身を含む): 312995340

約数和(自身を除く): 155782892

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 55201, 110402, 220804, 441608, 883216, 1766432, 4912889, 9825778, 19651556, 39303112, 78606224, 157212448]

約数ペア:

[(1, 157212448), (2, 78606224), (4, 39303112), (8, 19651556), (16, 9825778), (32, 4912889), (89, 1766432), (178, 883216), (356, 441608), (712, 220804), (1424, 110402), (2848, 55201)]