130707328

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{19267}}^1$

素因数の和:19334

約数の個数: 32

約数和(自身を含む): 265320360

約数和(自身を除く): 134613032

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 19267, 38534, 77068, 154136, 308272, 616544, 1021151, 1233088, 2042302, 2466176, 4084604, 8169208, 16338416, 32676832, 65353664, 130707328]

約数ペア:

[(1, 130707328), (2, 65353664), (4, 32676832), (8, 16338416), (16, 8169208), (32, 4084604), (53, 2466176), (64, 2042302), (106, 1233088), (128, 1021151), (212, 616544), (424, 308272), (848, 154136), (1696, 77068), (3392, 38534), (6784, 19267)]