156913985498

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{31370249}}^1$

素因数の和:31370353

約数の個数: 16

約数和(自身を含む): 245064393000

約数和(自身を除く): 88150407502

約数列:

[1, 2, 41, 61, 82, 122, 2501, 5002, 31370249, 62740498, 1286180209, 1913585189, 2572360418, 3827170378, 78456992749, 156913985498]

約数ペア:

[(1, 156913985498), (2, 78456992749), (41, 3827170378), (61, 2572360418), (82, 1913585189), (122, 1286180209), (2501, 62740498), (5002, 31370249)]