129436996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{15271}}^1$

素因数の和:15451

約数の個数: 24

約数和(自身を含む): 245451584

約数和(自身を除く): 116014588

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 8476, 15271, 30542, 61084, 198523, 397046, 794092, 2489173, 4978346, 9956692, 32359249, 64718498, 129436996]

約数ペア:

[(1, 129436996), (2, 64718498), (4, 32359249), (13, 9956692), (26, 4978346), (52, 2489173), (163, 794092), (326, 397046), (652, 198523), (2119, 61084), (4238, 30542), (8476, 15271)]