157047999838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4178809}}^1$

素因数の和:4178896

約数の個数: 32

約数和(自身を含む): 264769401600

約数和(自身を除く): 107721401762

約数列:

[1, 2, 19, 23, 38, 43, 46, 86, 437, 817, 874, 989, 1634, 1978, 18791, 37582, 4178809, 8357618, 79397371, 96112607, 158794742, 179688787, 192225214, 359377574, 1826139533, 3414086953, 3652279066, 4132842101, 6828173906, 8265684202, 78523999919, 157047999838]

約数ペア:

[(1, 157047999838), (2, 78523999919), (19, 8265684202), (23, 6828173906), (38, 4132842101), (43, 3652279066), (46, 3414086953), (86, 1826139533), (437, 359377574), (817, 192225214), (874, 179688787), (989, 158794742), (1634, 96112607), (1978, 79397371), (18791, 8357618), (37582, 4178809)]